national competency standard for agricultural …

NATIONAL COMPETENCY STANDARD

For

AGRICULTURAL MACHINARY AND EQUIPMENT MECHANIC

(Competency Standards Code: G50S008)

National Apprentice and Industrial Training Authority 971, Sri Jayawardenapura Mawatha

Welikada Rajagiriya

Endorsed By

Tertiary & Vocational Education Commision 354/2, Nipunatha piyasa, Elvitigala Mawatha, Colombo 05

Ministry of Youth Affairs and Skills Development

Competency Standard Code No: G50S008 Endorsement

Date:08.05.2013 (1st Revision)

Revision No: 01 Date of 2nd Revision08.05.2016

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COPY RIGHT

The National Competency Standard is a written specification of competencies required in a particular occupation. The principal agencies involved in the development and endorsement of the National competency standards are the National Apprentice and Industrial Training Authority (NAITA) and the Tertiary and Vocational Education Commission (TVEC). Identification of trades and occupations for competency Standards development is done by the TVEC based on the Labour Market Information. It is the sole responsibility of NAITA to identify Trade Specialists from industry to develop the competency Standards. The draft standards developed are technically validated by the National Industrial Training Advisory Committee (NITAC). The TVEC endorses the competency Standards based on the recommendation of the NITAC. The National competency Standard could be used as a referral document for the development of a curriculum to be used by training agencies. Also, it serves as the base document for providing training consistent with National Vocational Qualifications. All rights reserved. Reproduction in any manner in whole or in part, in English or other languages is prohibited. © TVEC publication – code…………. - …………..




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PREFACE National Competency Standards (NCS) are an essential element for the implementation of a unified Technical and Vocational Education & Training System for Sri Lanka and form the basis for the National Vocational Qualification Framework of Sri Lanka, which provides for the award of nationally recognized qualifications. The NCSs are developed in consultation with industry and are designed using a nationally agreed specific format, to maintain uniformity and consistency of standards amongst occupations.

The NCSs specify the standards of performance of a competent worker and the various contexts in which work may take place. NCSs also describe the knowledge, skills and attitudes required in a particular occupation. NCSs provide explicit advice to assessors and employers regarding the knowledge, skills and attitudes to be demonstrated by the candidates seeking formal recognition for the competencies acquired, either following training or through work experience.

NCSs focus on what is expected of a worker in the workplace rather than on the learning process.

� NCSs stress upon the ability to transfer and apply knowledge and skills to new situations and environments.

� In NCSs the emphasis is upon outcomes and upon the application of knowledge and skills, not just the specification of knowledge and skills.

� NCSs are concerned with what people are able to do and the ability to perform a task in a range of contexts.

� NCSs include all aspects of workplace performance and not only narrow task skills.

NCS can serve a number of purposes including: � Providing advice to curriculum developers about the knowledge, skills and attitudes

to be included in the curriculum. � Providing specifications to Competency Based Assessors about the knowledge, skills

and attitudes to be demonstrated by candidates. � Providing advice to industry about job functions, which in turn can be used for the

development of job descriptions, performance appraisal systems and work flow analysis.

The lead organization for the development of NCSs is the National Apprentice & Industrial Training Authority. The standards so developed are endorsed by the Tertiary & Vocational Education Commission as National Documents. There is a requirement to review the standards within the prescribed period as appropriate as and when required, with the assistance of relevant industry groups, and incorporate the changes in the National Competency Standards. Hector Hemachandra Mr. Chandana Arunadeva Silva Mr. B.H.S. Suraweera Project Director Chairman Acting Director General Technical Education National Apprentice & Industrial Tertiary & Vocational Development Vocational Training Education Commission Project Authority




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ACKNOWLEGEMENTS

Overall Direction Mr.Chandana Arunadeva Silva

Chairman, National Apprentice & Industrial Training Authority

Mr. B.H.S. Suraweera

Director General, Tertiary and Vocational Education Commission

Mrs. P. De S. Udakara Director General , National Apprentice & Industrial Training Authority

Technical Support Eng. C. L.Rajapaksha, Chief Engineer, Department of Agriculture. Eng.L.S.de Alwis, Consultant, TEDP. Mr. W. U. I. Perera, Mechanical Instructor, Seed and Planting

Material Development Centre, Department of Agriculture. Mr.S.R.Charles, Farm Mechanical Instructor, Engineering

Division, Department of Agriculture. Mr. J.A.C.Priyal, Factory Manager, Jinasena Limited. Mr. N.Riligala, Mechanical Engineer, Jinasena Limited. Mr. Wasantha Gunawardana, Quality Assurance Manager,

Singer Sri Lanka Limited. Mr. J.L Wijesinghe, Farm Mechanical Instructor, Farm

Mechanization Research Center, Mahailuppallama. Mr. Muditha Wijayakulathilaka, Marketing Manager, SOLEX,

Engineering (Pvt) Ltd. Mr. Janaka Doloswala, Sales Manager, SOLEX Engineering

(Pvt) Ltd. Dr.Victor Mendis, Consultant, University of Moratuwa Mr.Nimal Jayantha, General Manager,JB Agtic Engineering Development Ltd . Mr. Anura Abeygunaratne, Service Manager, Associated

Motorways Ltd Mr. Ananda Mapolagama, General Manager, Diesel & Motor Engineering Co. Ltd. Mr. V.B.Jayasekara, Proprietor,CMT Engineering Setvice. Mr. M.A. Dharmadasa, Acting Director (Establishment), Ministry of Public Administration. Mr. R.M.P.S.Bandara, Lecturer, National Institute of

Technical Education of Sri Lanka. Mr. G.D.C.A Karunathilake, Instructor, DTET Mr. G.A. Jayaweera, Instructor, DTET Mr. P. Senarath, Instructor, DTET




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Mr. R.M.W.B. Rathnayake, Instructor, DTET Mr. J.D.L. Chandimal, Instructor, DTET Mr. W.A.C. Hemantha, Instructor, DTET Mr. M.K. Weerawardhana, Instructor, DTET Mr. W.M.G. Dayawansha, Instructor, DTET Mr. N. Edirisinghe, Director(cov-up)(Academic affiars),

DTET Mr. M.H.M.A. Bandara, Chief Engineer,

Department of Agriculture, Peradeniya Mr. C. Sumanasekara, Manager(Maintenance)

Sierra Construction Pvt. Ltd Mr. C.Wijenayake, Senior Trainig Manager,

Sri Lanka Ports Authority, Mahapola Training Institute

Mr. W.K.R. Pieris, Mechanical Engineer, National Engineering Research & Development Centre

Mr. R Sankaranarayana, Senior Lecturer, University of Moratuwa

Mr. M. Thenabadu, Lecturer, Univotec Mr. V. Perera, Director(NVQ), TVEC Mr. P.N.K. Dias, Deputy Director, NAITA Mrs .D.C. Wahalatantri, Assistant Director, NAITA Mrs. Theja Malkanthi, Training Officer, NAITA Mr.M.M.I.Samaranayaka, Inspector, NAITA Mrs. L.H.A.W. Udayangani, Inspector, NAITA




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(ORIGINAL DEVELOPMENT)

NATIONAL COMPETENCY STANDARDS FOR


(Code No. G50S008 )

Development Group

Eng. B. H. S. Suraweera, Deputy Director General, Tertiary and Vocational Education Commission,

Eng. C. L. Rajapaksha, Chief Engineer, Department of Agriculture.

Mr. W. U. I. Perera, Mechanical Instructor, Seed and Planting Material Development Centre, Department of Agriculture.

Mr.S.R.Charles, Farm Mechanical Instructor, Engineering Division, Department of Agriculture.

Mr. J.A.C.Priyal, Factory Manager, Jinasena Limited. Mr. N.Riligala, Mechanical Engineer, Jinasena Limited. Eng. L.S.de Alwis, Consultant, TEDP Mr. Wasantha Gunawardana, Quality Assurance

Manager, Singer Sri Lanka Limited. Mr. J.L Weerasinghe, Farm Mechanical Instructor,

Farm Mechanization Research Centre, Mahailuppallama.

Mr. Muditha Wijayakulathilaka, Marketing Manager, SOLEX, Engineering (Pvt) Ltd.

Mr. Janaka Doloswala, Sales Manager, SOLEX Engineering (Pvt) Ltd

National Industrial Training Advisory Committee:

Dr.Victor Mendis, Consultant, Open University. Mr. Anura Abeygunaratna, Service Manager, Associated

Motorways Ltd. Mr.N.S.Marasinghe, Workshop Engineer, United

Tractors & Equipment Ltd. Mr.Nimal Jayantha, General Manager,JB Agric

Engineering Development Ltd. Mr.S.M.Gnanaratne, A.G.M.(Technical),United Motors

Lanka Ltd. Mr. Lestor Carron, General Manager (Service), David

Peiris Motor Co.Ltd.




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Mr. Devaka Abeysekara, Service Manager,Car Mart Ltd. Mr.Upul Perera, Asst. Manager(Technical),Stafford

Motor Co. Ltd. Dr.Victor Mendis, Consultant, Open University. Mr. Anura Abeygunaratna, Service Manager, Associated

Motorways Ltd. Mr.N.S.Marasinghe, Workshop Engineer, United

Tractors & Equipment Ltd. Mr.Nimal Jayantha, General Manager,JB Agric

Engineering Development Ltd. Mr.S.M.Gnanaratne, A.G.M.(Technical),United Motors

Lanka Ltd. Mr. Lestor Carron, General Manager (Service), David

Peiris Motor Co.Ltd. Mr. Devaka Abeysekara, Service Manager, Car Mart

Ltd. Mr.Upul Perera, Asst. Manager(Technical),Stafford

Motor Co. Ltd. Engi.C.L.Rsajapakse – Chief Engineer, Agriculture

Dapartmemnt Mr. Ananda Mapolagama, General Manager, Dr. P.A.B.A.R.Perera, Senior Lecturer,Department of

Mechanical Engineering,University of Moratuwa Eng. B. H. S. Suraweera, Deputy Director General,

Tertiary and Vocational Education Commission. Mr. R.M.P.S.Bandara, Deputy Director, National

Institute of Technical Education of Sri Lanka. Mr. D.L.A.Peiris, District Factory Inspecting

Engineer, Department of Labour. Mr. M.A. Dharmadasa, Acting Director

(Establishment), Ministry of Public Administration. Mr. W.D.Ignatius, Proprietor, “Auto World” Mr. V.B.Jayasekara, Proprietor,CMT Engineering

Service. Mr.L.S.De Alwis, Consultont,TEDP. Mrs .D.C. Wahalatantri, DeputyDirector,NAITA. Mr.M.M.I.Samaranayaka, Inspector, NAITA

Review & Editing

Mrs.D.C.Wahalatantri, Assistant Director, National Apprentice & Industrial Training Authority




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(1ST REVISION)

NATIONAL COMPETENCY STANDARDS FOR


(Code No. G50S008 )

Revision Group

Mr. G.D.C.A Karunathilake, Instructor, DTET

Mr. G.A. Jayaweera, Instructor, DTET

Mr. P. Senarath, Instructor, DTET

Mr. R.M.W.B. Rathnayake, Instructor, DTET

Mr. J.D.L. Chandimal, Instructor, DTET

Mr. W.A.C. Hemantha, Instructor, DTET

Mr. M.K. Weerawardhana, Instructor, DTET

Mr. W.M.G. Dayawansha, Instructor, DTET

Ms. B.S.J. Vipulsi, Development Officer, TVEC

National Industrial Training

Advisory Committee:

Mr. N. Edirisinghe, Director(cov-up)(Academic affiars),

DTET

Mr. M.H.M.A. Bandara, Chief Engineer,

Department of Agriculture, Peradeniya

Mr. C. Sumanasekara, Manager(Maintenance)

Sierra Construction Pvt. Ltd

Mr. C.Wijenayake, Senior Trainig Manager,

Sri Lanka Ports Authority, Mahapola Training

Institute

Mr. W.K.R. Pieris, Mechanical Engineer, National

Engineering Research & Development Centre

Mr. R Sankaranarayana, Senior Lecturer, University of

Moratuwa

Mr. M. Thenabadu, Lecturer, Univotec

Mr. V. Perera, Director(NVQ), TVEC

Mrs. Theja Malkanthi, Training Officer, NAITA

Mrs. L.H.A.W. Udayangani, Inspector, NAITA




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NATIONAL CERTIFICATE AT NVQ LEVEL 2 IN THE OCCUPATION OF AGRICULTURAL MACHINARY AND EQUIPMENT MECHANIC

1. Endorsement date: 16.05.2011 2. Date for review: 16.05.2014

3. Qualification code: G50S008Q1L2

4. Purpose of the qualification

To certify that the holder of this qualification has acquired the competencies contained in the units listed in section 6 below.

5. Regulations for the qualification

The holder should have been assessed by a licensed Assessor and found competent in the units listed in section 6 and certified by the TVEC.

6. Schedule of Units

Unit No. G50S008U01 G50S008U04

Title Repair and Maintain Agricultural Water Pumps Repair and Maintain Plant Protection Equipment

7. Accreditation requirements

The qualifications shall be offered in compliance with the accreditation requirements of the TVEC as stipulated in the National Vocational Qualifications framework of Sri Lanka.

8. Certification

TVEC shall certify the qualifications in terms of the regulation at section 6 above.

9. Assessment consistency requirements

TVEC is responsible for consistency of assessments shall take appropriate steps to ensure consistency of assessments

10. Transition arrangements

The competency based assessments shall be undertaken by the registered assessors until TVEC arranges to issue licenses to the assessors.

11. Contact for comments Chairman, National Apprentice & Industrial Training Authority, 971, Sri Jayewardenepura Mawatha, Welikada, Rajagiriya

12. Prerequisite

The candidate should have been found competent in “Basic competencies to work “to be eligible for the award of this qualification. The candidate may concurrently apply for” Basic competencies to work “and this qualification.




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Unit No. G50S008U02 G50S008U05

Title Repair and Maintain Land Preparation Implement and Equipment powered by Two Wheel Tractors Repair and Maintain Grain Harvesting Machines



8. Certification







12. Prerequisite





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Unit No. G50S008U03 G50S008U07 G50S008U09

Title Repair and Maintain Land Preparation Implements and Equipment powered by Four Wheel Tractors Repair and Maintain Mechanical Transmission System Repair and Maintain Front Axle and Steering System



8. Certification







12. Prerequisite

The following units from the Automobile Mechanic Unit Title G50S003U01 Repair Engine Cooling System. G50S003U02 Repair Engine Lubricating System. G50S003U04 Repair Conventional Diesel Fuel System





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NATIONAL CERTIFICATE AT NVQ LEVEL 3 IN THE OCCUPATION OF AGRICULTURAL MACHINARY EQUIPMENT MECHANIC








Unit No. G50S008U07 G50S008U09 G50S008U11

Title Repair and Maintain Mechanical Transmission System Repair and Maintain Front Axle and Steering System Repair and Maintain Braking System of Mobile Agricultural Machines



8. Certification







12. Prerequisite

The following units from the Automobile Mechanic Unit Title G50S003U01 Repair Engine Cooling System. G50S003U02 Repair Engine Lubricating System. G50S003U04 Repair Conventional Diesel Fuel System The candidate should have been found competent in “Basic competencies to work “to be eligible for the award of this qualification. The candidate may concurrently apply for” Basic competencies to work “and this qualification.




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NATIONAL CERTIFICATE AT NVQ LEVEL 3 IN THE OCCUPATION OF AGRICULTURAL MACHINARY EQUIPMENT MECHANIC








Unit No. G50S008U01 G50S008U02 G50S008U03 G50S008U04 G50S008U05

Title Repair and Maintain Agricultural Water Pumps Repair and Maintain Land protection Implement and Equipment powered by Two Wheel Tractors Repair and Maintain Land protection Implement and Equipment powered by Four Wheel Tractors Repair and Maintain Plant Protection Equipment Repair and Maintain Grain Harvesting Machines



8. Certification







12. Prerequisite

The following units from the Automobile Mechanic Unit Title G50S008U01 Repair Engine Cooling System. G50S008U02 Repair Lubricating System




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G50S008U03 Repair Conventional Petrol Fuel System G50S008U04 Repair Conventional Diesel Fuel System G50S008U05 Repair Conventional Ignition System The candidate should have been found competent in “Basic competencies to work “to be eligible for the award of this qualification. The candidate may concurrently apply for” Basic competencies to work “and this qualification




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Unit No. G50S008U01 G50S008U02 G50S008U03 G50S008U04 G50S008U05 G50S008U07 G50S008U08 G50S008U09 G50S008U10

Title Repair and Maintain Agricultural Water Pumps Repair and Maintain Land protection Implement and Equipment powered by Two Wheel Tractors Repair and Maintain Land protection Implement and Equipment powered by Four Wheel Tractors Repair and Maintain Plant Protection Equipment Repair and Maintain Grain Harvesting Machines Repair and Maintain Mechanical Transmission System Repair and Maintain Hydraulic Transmission System Repair and Maintain Front Axle and Steering System Repair and Maintain Hydraulic Systems & Controls



8. Certification





The competency based assessments shall be undertaken by the registered assessors until TVEC arranges to issue licenses to




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the assessors.


12. Prerequisite

The following units from the Automobile Mechanic Unit Title G50S008U01 Repair Engine Cooling System. G50S008U02 Repair Lubricating System G50S008U03 Repair Conventional Petrol Fuel System G50S008U04 Repair Conventional Diesel Fuel System G50S008U05 Repair Conventional Ignition System The candidate should have been found competent in “Basic competencies to work “to be eligible for the award of this qualification. The candidate may concurrently apply for” Basic competencies to work “and this qualification




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NATIONAL COMPETENCY STANDARDS

For AGRICULTURAL MACHINARY AND EQUIPMENT MECHANIC

(Competency Standards Code: G50S008)

No. List of Units Code No. Level Page

1. Repair and Maintain Agricultural Water Pumps G50S008U01 02 17 2. Repair and Maintain Land Preparation Implement and

Equipment powered by Two Wheel Tractors G50S008U02 02 21

3.

Repair and Maintain Land Preparation Implements and Equipment powered by Four Wheel Tractors

G50S008U03 03 25

4. Repair and Maintain Plant Protection Equipment G50S008U04 02 29 5. Repair and Maintain Grain Harvesting Machines G50S008U05 02 33 6. Repair and Maintain Miscellaneous Agricultural

Machines & Equipment G50S008U06 02 37

7. Repair and Maintain Mechanical Transmission System G50S008U07 03 41 8. Repair and Maintain Hydraulic Transmission System G50S008U08 04 45 9. Repair and Maintain Front Axle and Steering System G50S008U09 02 49 10. Repair and Maintain Hydraulic Systems & Controls G50S008U10 04 53 11 Repair and Maintain Braking System of mobile

Agricultural Machines. G50S008U11 02 57

Packaging for National Vocational Qualifications (NVQ)

1 National Certificate at NVQ Level 2 in the occupation of Agricultural Equipment Mechanic will be awarded to those who are competent in units 1+4- G50 S 008Q1L2

2 National Certificate at NVQ Level 2 in the occupation of Agricultural Equipment Mechanic will be awarded to those who are competent in units 2+5 - G50 S 008Q2L2

3 National Certificate at NVQ Level 3 in the occupation of Agricultural Equipment Mechanic will be awarded to those who are competent in units 3+7+9+(PR1+2+4) of Automobile Mechanic - G50S008Q3L3

4 National Certificate at NVQ Level 3 in the occupation of Agricultural Equipment Mechanic will be awarded to those who are competent in units 7+9+11+(PR 1+2+4) of Automobile Mechanic - G50S008Q4L3

5 National Certificate at NVQ Level 3 in the occupation of Agricultural Equipment Mechanic will be awarded to those who are competent in units 1+2+3+4+5+ (PR 1+2+3+4+5) of Automobile Mechanic.- G50S008Q5L3

6 National Certificate at NVQ Level 4 in the occupation of Agricultural Equipment Mechanic will be awarded to those who are competent in units 1+2+3+4+5+7+8+9+10 +(PR 1+2+3+4+5 ) of Automobile Mechanic - G50S008Q6L4




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UNIT TITLE Repair and Maintain Agricultural Water Pumps

DESCRIPTOR This unit covers the competencies required to identify faults in different types of water pumps used for agricultural purposes and attend to repairs & maintenance for their optimum performance, using tools, equipment and material safely, and ensuring personal safety.

CODE G 50 S 008 U01

ELEMENTS OF COMPETENCE

PERFORMANCE CRITERIA

1. Identify problem

1.1 1.2 1.3 1.4

Relevant information collected by listening to customer and questioning carefully Pump checked for performance specified by the manufacturer if it can be operated If pump performance is up to specifications, customer advised to check & correct installation of the pump and operating condition Faults in the pump identified by operating the pump if performance does not comply with standard.

2. Identify defects 2.1 2.2 2.3 2.4

Prime mover checked for smooth functioning and operating at specified RPM Pump body & volute casing checked visually for external leaks Pump operated and checked for abnormal noises & vibrations Defects identified by visual inspection of belts, couplings, flap valve and secondary volute for proper working condition and proper fixing of studs, seals and packing.

3. Dismantle pumps and identify defective items

3.1 3.2 3.3 3.4

Volute casing removed using tools as appropriate Pump checked for worn out parts, clogging, packing and “O” rings Impeller / multi impellers, inner casing and water seal unit removed and checked for wear and tear, and cracks if applicable. Bearing removed and checked for wear and tear if applicable




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4. Attend to repairs / replace parts

4.1 4.2 4.3 4.4 4.5

Defective parts, components repaired / replaced as per manufacturer’s specifications Pump assembled using tools as appropriate Pumps tested for performance against specifications Job card duly filled including all necessary details and passed for billing as per standard organizational procedures. Working area checked, and tools & equipment cleaned and stored in the appropriate place.

RANGE STATEMENT This unit includes all types of water pumps used for agricultural purposes. Work connected to this unit may take place in an agricultural equipment repair workshop or in a training centre or in the farm field. The following tools, equipment and material may be used for this unit Tools

Torque wrench Hand tools, power tools Lifting & supporting

equipment Special tools Pressure gauge Puller

Equipment Tachometer Precision measuring equipment Multimeter Safety gear Gas & arc welding plant Water pump test bench

Material Packing Lubricants Grease Sealant Oil Rust remover

The following documents may be used in this unit Manufacturer’s instruction

manuals Assembly drawings

Specification Performance test report Job card

The performance of this unit is expected to be carried out to the following standards

Industrial occupational health and safety legislation Workshop procedures Manufacturer’s manual Organizational procedures International Organization for Standardization (ISO)

ASSESSMENT GUIDE Forms of Assessment Holistic assessment / continuous assessment is suitable to assess the competencies of the occupation of Agricultural Equipment Mechanic with regard to this unit.




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Assessment Context This unit may be assessed in a workshop / worksite / training centre, on the job, off the job or a combination of both, demonstrated by an individual working alone. Critical Aspects

Maintain specified clearance between volute casing and impeller Diagnosis of defects Selection of correct tools and equipment Selection of recommended spare parts Maintenance of running speed (RPM) of the pump and checking direction of

rotation Assessment conditions The candidate will be provided with all tools, equipment, material and documentation required as outlined within this unit. The candidate will be permitted to refer the following documents

- Relevant workplace procedures - Relevant product manufacturer’s instructions - Relevant manuals , standards and reference material

The candidate will be required to

- Answer questions asked by the assessor orally or by other methods of communication,

- Identify superiors who can be approached for the collection of competency evidence where appropriate

- Present evidence of credit for competencies acquired previously related to this unit

The assessor must be satisfied that the candidate can competently and consistently perform all elements of the unit as specified by the criteria and that he / she possesses the required underpinning knowledge. During the assessment the candidate will

- Demonstrate safe work practices at all times - Communicate information about process , events or tasks being

undertaken to ensure safe and efficient working environment - Take responsibility for the quality of his / her own work - Plan tasks and review tasks requirement as appropriate - Relate to all stakeholders according to accepted company conventions - Perform all tasks in accordance with standard operating procedures - Use accepted techniques, practices and process in line with work place

procedures Tasks involved will be completed within reasonable time frames related to typical work place activities.




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Resources required for the assessment These include material, tools, equipment and machines listed within this unit

Underpinning Knowledge Underpinning Skills

Reading & interpretation of workshop manuals and engineering drawings

Ability to assess remaining life of components

Materials and their properties Critical adjustments Basic gas & arc welding techniques Basic gas & arc welding Organizational procedures Use of precision measuring tools Good housekeeping practices, correct handling

and safety procedures Basic fitting practices Identification of defects

Selection of appropriate tools and spare parts Handling of power tools Principles of centrifugal water pumps Selection of centrifugal water pumps to meet the

requirement Measuring and testing procedure

Testing, operating, troubleshooting, adjusting & repairing / replacing mechanical transmission components




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UNIT TITLE Repair and Maintain land preparation implements and equipment powered by Two Wheel Tractors

DESCRIPTOR

This unit covers the competencies required to identify faults, perform repairs, set and make adjustments of land preparation implements and equipment, using tools, equipment and material safely.

CODE G50S008U02 ELEMENTS OF COMPETENCE


1. Identify problems.

1.1 1.2 1.3 1.4

Relevant information collected by listening to customer and questioning carefully. Faults identified by operating implement / equipment if required. Required section of implement/equipment cleaned by using appropriate cleaning material. Job card opened by entering customer’s personal details and job details accurately.

2.Make adjustment/dismantle relevant section

2.1 2.2 2.3 2.4 2.5

Tools, material for the job selected as required. Necessary adjustment made as per specifications. Machine / equipment securely held as specified. Defective sections dismantled according to workshop manuals. Dismantled components cleaned using appropriate cleaning material.

3. Replace/repair defective parts.

3.1 3.2 3.3 3.4

Defective parts identified by visual inspection, using appropriate measuring tools / instruments and gauges as per workshop manual. Components checked for wear & tear and appropriate repair / replacement identified as per manufactures specification. Components adjusted / repaired / replaced as required in accordance with manufacturer’s specifications. Completed items checked to ensure that all required adjustments / repairs / replacements have been carried out

4. Reassemble, test & adjust implement /equipment.

4.1 4.2 4.3 4.4 4.5

Dismantled items reassembled and adjustments made in accordance with manufacturer’s specifications Specified type and grade of lubricants added and level checked as appropriate in accordance with manufacturer’s specifications. Implements / equipment tested and further adjustment made as required for operating performance. Job card duly filled including all necessary details and passed for billing as per standard organizational procedure. Working area checked, and tools & equipment cleaned and stored in the appropriate place.




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RANGE STATEMENT The work connected to this unit may take place in a workshop or in the farm field. This unit includes implements and equipment used with two wheel tractors. Primary tillage implements & equipment.

Disc ploughs Mould board ploughs Diggers

Secondary tillage implement & equipment

Tine tillers Rotary tillers. Harrows Levelers Riggers.

The following tools, equipment and material may be used for this unit

Tools General

mechanic’s tools Torque wrench Puller Hydraulic press Special tools Hardness tester

Equipment Safety Gear Grinders. Drilling machine Precision measuring

equipment Vernier Calliper Micrometer

Material Lubricants Packings Cleaning material Sealing material Welding

consumable .

The following documents may be used in this unit Manufacturer’s instruction manuals Assembly drawings Job cards Specifications Spare parts manuals


Industrial occupational health and safety legislation Workshop procedures Manufacturer’s manual Organizational procedures International Organization for Standardization(ISO)




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ASSESSMENT GUIDE Forms of Assessment Continuous assessment/ Holistic assessment is suitable to assess the competencies of the occupation of Agricultural Equipment Mechanic with regard to this unit. Assessment Context This unit may be assessed in a workshop/farm field or training centre, on the job, off the job or a combination of both, demonstrated by an individual working alone or as a member of a team. Critical aspects

Diagnosis of defects Selection of correct tools and equipment Adherence to manufacturer’s specifications

Assessment conditions The candidate will be provided with all tools, equipment, material and documentation required as outlined within this unit. The candidate will be permitted to refer the following documents





- Present evidence of credit for any off – job training related to this unit The assessor must be satisfied that the candidate can competently and consistently perform all elements of the unit as specified by the criteria and that he / she possesses the required underpinning knowledge. Special notes During the assessment the candidate will - Demonstrate safe work practices at all times

- Communicate information about process , events or tasks being undertaken to ensure safe and efficient working environment

- Take responsibility for the quality of his / her own work - Plan tasks and review task requirement as appropriate - Relate to all stakeholders according to accepted company conventions - Perform all tasks in accordance with standard operating procedures




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- Use accepted techniques, practices and process in line with work place procedures

Tasks involved will be completed within reasonable time frames related to typical work place activities. Resources required for the assessment These include material, tools, equipment and machines listed within this unit




Metals, lubricants and their properties Critical adjustments Basic gas & arc welding techniques Perform welding Organizational procedures Use of precision measuring tools Good housekeeping practices, correct

handling and safety procedures Basic fitting practices Identify defects

Selection of appropriate lubricants Identification of quality of lubricant Gear ratios, torque, speed, power, friction

and applications in transmission & gearing Measuring and testing procedures of power

take off

Handling of power tools Operate two wheel tractors Smithy operations Use of PPE

Knowledge of mounting system Knowledge of mechanical control Soil characteristics Agricultural interface relevant to the

machine Occupational safety and health




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UNIT TITLE

Repair and Maintain land preparation implements and equipment powered by Four Wheel Tractors

DESCRIPTOR This unit covers the competencies required to identify faults, perform repairs, set and make adjustments of land preparation implements and equipment, using tools, equipment and material safely.

CODE G50S008U03



1. Identify problems.

1.1 1.2 1.3 1.4

Relevant information collected by listening to customer and questioning carefully. Faults identified by operating implement / equipment if required. Required section of implement/equipment cleaned by using appropriate cleaning material. Job card opened by entering customer’s personal details and job details accurately.

2.Make adjustment /dismantle relevant section

2.1 2.2 2.3 2.4 2.5

Tools, material for the job selected as required. Necessary adjustment made as per specifications. Machine / equipment securely held as specified. Defective sections dismantled according to workshop manuals. Dismantled components cleaned using appropriate cleaning material.

3. Replace/repair defective

parts.

3.1 3.2 3.3 3.4

Defective parts identified by visual inspection, using appropriate measuring tools / instruments and gauges as per workshop manual. Components checked for wear & tear and appropriate repair / replacement identified as per manufacturer’s specification. Components adjusted / repaired / replaced as required in accordance with manufacturer’s specifications. Completed items checked to ensure that all required adjustments / repairs / replacements have been carried out

4. Reassemble, test &

adjust implement / equipment.

4.1 4.2 4.3 4.4 4.5

Dismantled items reassembled and adjustments made in accordance with manufacturer’s specifications Specified type and grade of lubricants added and level checked as appropriate in accordance with manufacturer’s specifications. Implements / equipment tested and further adjustment made as required for operating performance. Job card duly filled including all necessary details and passed for billing as per standard organizational procedure. Working area checked and tools & equipment cleaned, and stored in the appropriate place.




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RANGE STATEMENT The work connected to this unit may take place in a workshop or in the farm field. This unit includes implements and equipment used with four wheel tractors. Primary tillage implements & equipment.

Disc ploughs Mouldboard ploughs

Diggers

Secondary tillage implement & equipment

Tine tillers Rotary tillers. Harrows

Levelers Riggers.

The following tools, equipment and material may be used for this unit

Tools General mechanic’s tools Torque wrench Puller Hydraulic press Special tools Hardness tester

Equipment Safety Gear Grinders. Drilling machine Precision Measuring equipment

Material Lubricating oil Packings Cleaning material Sealing material Welding consumable.

The following documents may be used in this unit Manufacturer’s instruction manuals Assembly drawings Job cards

Specifications Spare parts manuals


Industrial occupational health and safety legislation Workshop procedures Manufacturer’s manual Organizational procedures International Organization for Standardization(ISO)

ASSESSMENT GUIDE Forms of Assessment Continuous assessment/ Holistic assessment is suitable to assess the competencies of the occupation of Agricultural Equipment Mechanic with regard to this unit. Assessment Context This unit may be assessed in a workshop/farm field or training centre, on the job, off the job or a combination of both, demonstrated by an individual working alone or as a member of a team.




Page 27

Critical aspects









- Take responsibility for the quality of his / her own work - Plan tasks and review task requirement as appropriate - Relate to all stakeholders according to accepted company conventions - Perform all tasks in accordance with standard operating procedures - Use accepted techniques, practices and process in line with work place

procedures Tasks involved will be completed within reasonable time frames related to typical work place activities. Resources required for the assessment These include material, tools, equipment and machines listed within this unit




Page 28




Metals, lubricants and their properties Critical adjustments Basic gas & arc welding techniques Perform arc welding Organizational procedures Use of precision measuring tools Good housekeeping practices, correct

handling and safety procedures Basic fitting practices Identify defects

Selection of appropriate lubricants Identification of quality of lubricant Gear ratios, torque, speed, power,

friction and applications in transmission & gearing

Measuring and testing procedures of power take off

Handling of power tools Test, operate, troubleshoot, adjust &

repair / replace land preparation implement and equipment

Knowledge of mounting system Knowledge hydraulic and mechanical

control Properties of soil Agricultural interface relevant to the


Operate four wheel tractors Smithy operations Use of PPE




Page 29

UNIT TITLE Repair and Maintain Plant protection Equipment DESCRIPTOR This unit covers the competencies required to identify defects in plant

protection equipment, and carry out repairs and maintenance using tools equipment and material, ensuring personal safety.

CODE G50S008U04 ELEMENTS OF COMPETENCE


1. Identify problem

1.1 1.2 1.3 1.4

Relevant information collected by listening to customer and questioning carefully. Necessary safety precautions taken before proceeding further Equipment checked for performance specified by manufacturer’s specifications if it can be operated Job card opened by entering customer’s personal details, job details & machine details accurately

2. Diagnose defects

2.1 2.2 2.3

Equipment cleaned using appropriate cleaning material. Equipment checked for leaks, blocks, abnormal sounds wear & tear, cracks and faulty operations. Equipment checked for specified pressure and spray pattern if it can be operated

3. Dismantle equipment

and identify defective item.

3.1 3.2 3.3 3.4

Tools, material & equipment needed for the job selected as required. Equipment securely held as specified. Minimum amount of dismantling required for the repair carried out referring to the workshop manual. Defective parts identified by visual inspection, using appropriate measuring tools / instruments and gauges as per workshop manual /operational manual.

4 Repair / replace

defective component

4.1 4.2

Components adjusted / repaired / replaced as required in accordance with manufacturer’s specifications. Completed items checked to ensure that all required adjustments / repairs / replacements have been carried out




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5 Reassemble parts, and

test equipment

5.1 5.2 5.3 5.4

Dismantled items reassembled and adjustments made in accordance with manufacturer’s specifications. Equipment tested and adjustment made to ensure specified operation. Job card duly filled including all necessary details and passed for billing as per standard organizational procedure. Working area checked and tools & equipment cleaned, and stored in the appropriate place.

RANGE STATEMENT This unit includes plant protection equipment used for chemical application for agricultural purposes that may comprise manual and motorized sprayers and dusters The following tools, equipment and material may be used for this unit

Tools Soldering iron General

mechanic’s hand tools

Equipment Test rig Safety gear Pressure gauge Gas welding plant

Material Solder Filler rods Packing material Lubricants Sealers Rust removers Cleaning material Water

The following documents may be used in this unit.

Manufacturer’s instruction manuals

Assembly drawings

Job cards Specifications

The performance of this unit is expected to be carried out to the following standards.


ASSESSMENT GUIDE Forms of Assessment Holistic assessment / continues assessment is suitable to assess the competencies of the occupation of Agricultural Equipment Mechanic with regard to this unit.




Page 31

Assessment Context This unit may be assessed in a workshop / field / training centre, on the job, off the job or a combination of both demonstrated by an individual working alone or as a member of a team. Critical Aspects

Diagnosis of defects Selection of recommended spare parts. Properties of chemicals, their reaction and first aid. Identification of the required sizes of nozzles with the application. Adherence to safety procedures while working with equipment and chemicals.



The candidate will be required to - Answer questions asked by the assessor orally or by other methods of

communication, - Identify superiors who can be approached for the collection of

competency evidence where appropriate - Present evidence of credit for any off – job training related to this unit

The assessor must be satisfied that the candidate can competently and consistently perform all elements of the unit as specified by the criteria and that he / she possesses the required underpinning knowledge. Special notes During the assessment the candidate will


undertaken to ensure safe and efficient working environment - Take responsibility for the quality of his / her own work - Plan tasks and review task requirement as appropriate - Relate to all stakeholders according to accepted company conventions - Perform all tasks in accordance with standard operating procedures - Use accepted techniques, practices and process in line with work place

procedures




Page 32





Materials and their properties Critical adjustments Basic gas welding, soldering and brazing

techniques. Basic gas welding, soldering and

brazing. Organizational procedures Use of precision measuring tools Good housekeeping practices, correct

handling and safety procedures Basic fitting practices Identification of defects

Selection of appropriate tools and spare parts

Handling of power tools

Different types of nozzles, their working pressure and spray patterns

Different types of knapsack sprayers and dusters

Use of PPE

Measuring and testing procedures Properties of agro chemicals Basic principle of sprayers and dusters Occupational safety and health




Page 33

UNIT TITLE Repair and maintain Grain Harvesting Machines

DESCRIPTOR This unit covers the competencies required to identify faults, perform repairs, set and make adjustments of grain harvesting machines, using tools, equipment and material safely and ensuring personal safety.

CODE G50S00U05



1. Identify problems of harvesting machine.

1.1 1.2 1.3 1.4

Relevant information collected by listening to customer and questioning carefully. Faults diagnosed by operating machine if required. Required section of machine cleaned by using appropriate cleaning material. Job card opened by entering customer’s personal details and job details accurately.

2.Make adjustments/dismantle relevant sections

2.1 2.2 2.3 2.4 2.5

Tools and material for the job selected as required. Necessary adjustment made as per specifications. Machine / equipment securely held as specified. Defective section dismantled according to workshop manuals. Dismantled components cleaned using appropriate cleaning material.


parts.

3.1 3.2 3.3 3.4

Defective parts identified by visual inspection, using appropriate measuring tools / instruments and gauges as per workshop manual. Components checked for wear and tear and appropriate repair / replacement identified as per manufacturer’s specification. Components adjusted / repaired / replaced as required in accordance with manufacturer’s specifications. Completed items checked to ensure that all required adjustments / repairs / replacements have been carried out

4. Reassemble, test & adjust machinery.

4.1 4.2 4.3

Dismantled items reassembled and adjustments made in accordance with manufacturer’s specifications Specified type and grade of lubricants added and level checked as appropriate in accordance with manufacturer’s specifications Machines tested and further adjustment made as required for operational performance.

4.4 4.5

Job card duly filled including all necessary details and passed for billing as per standard organizational procedure. Working area checked and tools & equipment cleaned, and stored in the appropriate place.




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RANGE STATEMENT These units include reapers, threshers and combine harvesters used for agricultural purposes with either 2 wheel or 4 wheel tractors or self powered. The work connected to this unit may take place in a workshop or in a farm field. The following tools, equipment and material may be used for this unit

Tools General

mechanic’s tools Torque wrench Pullers Hydraulic press Special tools

Equipment Safety Gear Arc welding plant Grinders Drilling machine Precision measuring

equipment Lifting equipment

Material Lubricants Packings Cleaning material Sealing material Welding consumables

The following documents may be used in this unit

Manufacturer’s instruction manuals Assembly drawings




ASSESSMENT GUIDE Forms of Assessment Continuous assessment/ Holistic assessment is suitable to assess the competencies of the occupation of Agricultural Equipment Mechanic with regard to this unit. The candidate may be assessed for competence with harvesting machines, either self powered or used with 2 wheel or 4 wheel tractors. Assessment Context This unit may be assessed in a workshop/worksite, on the job, off the job or a combination of both, demonstrated by an individual working alone or as a member of a team. Critical aspects

Diagnosis of defects Selection of correct tools and equipment Setting specified working speed. Safety in operating machines




Page 35








- Take responsibility for the quality of his / her own work - Plan tasks and review task requirement as appropriate - Relate to all stakeholders according to accepted company conventions - Perform all tasks in accordance with standard operating procedures - Use accepted techniques, practices and process in line with work place

procedures Tasks involved will be completed within reasonable time frames related to typical work place activities. Resources required for the assessment These include material, tools, equipment and machines listed within this unit Underpinning Knowledge Underpinning Skills



Material and their relevant properties Critical and other adjustments Basic gas & arc welding techniques Perform Arc and Gas welding Organizational procedures Use of precision measuring tools Good housekeeping practices, correct

handling and safety procedures Basic fitting practices Identification of defects




Page 36

Selection of appropriate lubricants Identification of quality of lubricant Gear ratios, torque, speed, power, friction

and applications in transmission & gearing

Handling of power tools Testing and operating harvesting machines.

Measuring and testing procedures of transmission output

Selection of appropriate tools and spare parts.

Use of PPE Knowledge of mounting system Machine soil relationship. Basic electrical and mechanical controls Machine-plant relationship and relevant

crop properties Occupational safety and health




Page 37

UNIT TITLE Repair and Maintain Miscellaneous Agricultural Machinery

and Equipment DESCRIPTOR This unit covers the competencies required to identify faults in

miscellaneous machinery and equipment used for agricultural purposes and attend to repair and maintenance for their optimum performance, ensuring safety of machinery, equipment, personnel, & the environment.

CODE G50S00U06



1. Identify problems of the machine.

1.1 1.2 1.3 1.4

Relevant information collected by listening to customer and questioning carefully. Faults diagnosed by operating machine if required. Required section of machine cleaned by using appropriate cleaning material. Job card opened by entering customer’s personal details and job details accurately.

2.Make adjustment/dismantle relevant section

2.1 2.2 2.3 2.4 2.5

Tools, material for the job selected as required. Necessary adjustment made as per specifications. Machine / equipment securely held as specified. Defective section dismantled according to workshop / industrial repair manuals. Dismantled components cleaned using appropriate cleaning material.


parts.

3.1 3.2 3.3 3.4

Defective parts identified by visual inspection, using appropriate measuring tools / instruments and gauges as per workshop manual. Components checked for wear & tear and appropriate repair / replacement identified as per manufacture’s specification. Components adjusted / repaired / replaced as required in accordance with manufacturer’s specifications. Completed items checked to ensure that all required adjustments / repairs / replacements have been carried out




Page 38

4. Reassemble, test & adjust machinery.

4.1 4.2 4.3 4.4 4.5

Dismantled items reassembled and adjustments made in accordance with manufacturer’s specifications Specified type and grade of lubricants added and level checked as appropriate in accordance with manufacturer’s specifications. Machines tested and further adjustment made as required for operational performance. Job card duly filled including all necessary details and passed for billing as per standard organizational procedures. Working area checked and tools & equipment cleaned and stored in the appropriate place.

RANGE STATEMENT The work connected to this unit may take place in a workshop or in a farm field. This unit includes repair and maintenance of Miscellaneous Agricultural Machinery and Equipment such as:

Transplanters Seeder Inter cultivator Fertilizer Applicator

Weeder Seed broadcaster Bush cutter Chopping & mixing equipment Trailer Bailer

Note: - A person who is competent in the repair and maintenance of any one of the above machines may be awarded a record of achievement in respect of that machine. The following tools, equipment and material may be used for this unit

Tools General mechanic’s

tools Torque wrench Pullers Hydraulic press Special tools

Equipment Safety Gear Arc welding plant Grinders Drilling machine Precision measuring

equipment Lifting equipment

Material Lubricants Packing Cleaning material Sealing material Welding consumables

The following documents may be used in this unit Manufacturer’s instruction manuals Assembly drawings



Industrial occupational health and safety legislation Workshop procedures Manufacturer’s manual




Page 39

Organizational procedures International Organization for Standardization (ISO)

ASSESSMENT GUIDE Forms of Assessment Continuous assessment/ Holistic assessment is suitable to assess the competencies of the occupation of agricultural equipment mechanic with regard to this unit. Assessment Context This unit may be assessed at a workshop/worksite, on the job, off the job or a combination of both, demonstrated by an individual working alone or as a member of a team. Critical aspects

Diagnosis of defects Selection of correct tools and equipment Setting specified working speed. Safety in operating machines Setting the machine for appropriate working condition.








- Take responsibility for the quality of his / her own work




Page 40

- Plan tasks and review task requirement as appropriate - Relate to all stakeholders according to accepted company conventions - Perform all tasks in accordance with standard operating procedures - Use accepted techniques, practices and process in line with work place

procedures Tasks involved will be completed within reasonable time frames related to typical work place activities. Resources required for the assessment These include material, tools, equipment and machines listed within this unit Underpinning Knowledge Underpinning Skills



Materials and their relevant properties Critical and other adjustments Basic gas & arc welding techniques Perform Arc and Gas welding Organizational procedures Use of precision measuring tools Good housekeeping practices, correct

handling and safety procedures Selection of appropriate lubricants Gear ratios, torque, speed, power, friction

and applications in transmission and gearing


Machine soil relationship. Basic mechanical, electrical, hydraulic and

electronic controls if applicable to machine Machine-plant relationship in respect of


Basic fitting practices Identification of defects Identification of quality of lubricant Handling of power tools Testing and operating relevant agricultural

machines. Selection of appropriate tools and spare

parts Use of PPE




Page 41

UNIT TYTLE Repair and Maintain Mechanical Transmission System DESCRIPTOR This unit covers the competencies required to identify defects in

the mechanical transmission system, carry out repairs and maintenance according to manufacturer’s specifications, using tools, equipment and materials safely and ensuring personal safety.

CODE G 50 S 008U07 ELEMENTS OF COMPETENCE PERFORMANCE CRITERIA 1.Inspect mechanical

transmission system and diagnose faults.

1.1 1.2 1.3 1.4 1.5

Relevant information collected by listening to customer and questioning carefully. Faults in the transmission system diagnosed by operating the machine / equipment if required. Transmission system observed for oil leaks, cracks, abnormal sounds, excessive heat and critical adjustments. Oil checked for contamination, grade and level as per manufacturer’s specification. Job card opened by entering customer’s personal details, job details & machine details accurately.

2. Clean the required sections of

the transmission System

2.1 2.2

Required section of the machine washed in the specified area, using cleaning materials as appropriate. Cleaned section dried using appropriate means.

3. Dismantle required sections

3.1 3.2 3.3

Tools, material & equipment needed for the job selected as required. Machine / equipment securely held as specified. Minimum amount of dismantling required for the repair carried out referring to the workshop manual.

4. Repair / replace defective

components

4.1 4.2 4.3

Mechanical Transmission components checked for wear & tear and appropriate repair / replacement identified as per manufacturer’s specifications. Components adjusted / repaired / replaced as required in accordance with manufacturer’s specifications. Completed items checked to ensure that all required adjustments / repairs / replacements have been carried out.




Page 42

5. Reassemble dismantled parts and test transmission system

5.1 5.2 5.3 5.4 5.5

Dismantled items reassembled and adjustments made in accordance with manufacturer’s specifications. Specified type and grade of transmission fluid/ lubricants added and level checked as appropriate in accordance with manufacturer’s specifications. Transmission system tested and further adjustments made as required for optimum performance. Job card duly filled including all necessary details and passed for billing as per standard organizational procedure. Working area checked and tools & equipment cleaned, and stored in the appropriate place.

RANGE STATEMENT This unit includes mechanical transmission systems of agricultural tractors, tractor implements, harvesting machines, plant protection equipment and agricultural water pumps. Components of mechanical transmission systems may include friction clutches, gear trains, belts & chain drives, shafts, couplings, power take off (PTO) units and differentials. This unit may be performed in a workshop or in a worksite, individually or as a member of a team. The following tools, equipment material may be used for this unit Tools

Torque wrench Hand tools, power tools Lifting & supporting

equipment Special tools

Equipment Precision measuring equipment Multi-meter Safety gear Transmission jack Transmission oil pump

Material Packing Lubricants

The following documents may be used in this unit Manufacturer’s instruction manuals Assembly drawings Job card Specifications

The performance of this unit is expected to be carried out to the following standards Industrial occupational health and safety legislation Workshop procedures Manufacturer’s manual Organizational procedures International Organization for Standardization (ISO)




Page 43

ASSESSMENT GUIDE Forms of Assessment Continuous assessment/ Holistic assessment is suitable to assess the competencies of the occupation of agricultural equipment mechanic with regard to this unit. Assessment Context This unit may be assessed in a workshop/worksite, on the job, off the job or a combination of both, demonstrated by an individual working alone or as a member of a team. Critical Aspects





- Answer questions asked by the assessor orally or by the methods of communication,


- Present evidence of credit for any off – job training related to this unit The assessor must be satisfied that the candidate can competently and consistently perform all elements of the unit as specified by the criteria and that he / she possesses the required underpinning knowledge. Special notes During the assessment the candidate will


undertaken to ensure safe and efficient working environment - Take responsibility for the quality of his / her own work - Plan tasks and review task requirement as appropriate - Relate to all stakeholders according to accepted company conventions - Perform all tasks in accordance with standard operating procedures




Page 44



Underpinning Knowledge

Underpinning Skills

Interpretation of workshop manuals and engineering drawings


Critical adjustments Materials and their relevant

properties Basic gas & arc welding

Basic gas & arc welding techniques Use of precision measuring tools Organizational procedures Basic fitting practices Good housekeeping practices,

correct handling and safety procedures

Diagnose defects Identification of quality of lubricant Select appropriate tools and spare parts

Selection of appropriate lubricants Functional test under operating conditions Gear ratios, torque, speed, power,

friction and applications in transmission & gearing


Use of PPE

Types of mechanical transmission system

Occupational health & safety




Page 45

UNIT TITLE Repair and Maintain Hydraulic Transmission System DESCRIPTOR This unit covers the competencies required to identify defects in

the hydraulic transmission system, carry out repairs and maintenance according to manufacturer’s specifications, using tools, equipment and materials safely and ensuring personal safety.

CODE G 50 S 008U 08 ELEMENTS OF COMPETENCE PERFORMANCE CRITERIA

1. Inspect hydraulic

transmission system and diagnose faults.

1.1 1.2 1.3 1.4 1.5

Relevant information collected by listening to customer and questioning carefully. Faults in the transmission system identified by operating the machine / equipment if required. Transmission system observed for oil leak, cracks, abnormal sounds, excessive heat and critical adjustments. Oil checked for contamination, grade and level as per manufacturer’s specification. Job card opened by entering customer personal details, job details & machine details accurately.

2. Clean the required sections of

the transmission system

2.1 2.2

Required section of the machine washed in the specified area, using cleaning material as appropriate. Cleaned section dried using appropriate means.


3.1 3.2 3.3



components

4.1 4.2 4.3

Hydraulic transmission components checked for wear & tear and appropriate repair / replacement identified as per manufacturer’s specifications. Components adjusted / repaired / replaced as required in accordance with manufacturer’s specifications. Completed items checked to ensure that all required adjustments / repairs / replacements have been carried out.




Page 46

5. Reassemble dismantled parts

and test hydraulic transmission system

5.1 5.2 5.3 5.4 5.5

Dismantled items reassembled and adjustments made in accordance with manufacturer’s specifications. Specified type and grade of transmission fluid / lubricants added and level checked as appropriate in accordance with manufacturer’s specifications. Transmission system tested and further adjustments made as required for optimum performance. Job card duly filled including all necessary details and passed for billing as per standard organizational procedure. Working area checked and tools & equipment cleaned, and stored in the appropriate place.

RANGE STATEMENT Components of hydraulic transmission systems may include hydraulic pumps, filters, hoses & couplings, control & safety valves, fluid, flywheels, torque converters, hydraulic motors, gauges & indicators and coolers. This unit may be performed in a workshop or at a worksite. The following tools, equipment and material may be used for this unit Tools

Torque wrench Hand tools, power

tools Lifting & supporting


Equipment Precision measuring equipment Multimeter Safety gear Transmission jack Transmission oil pump Hydraulic tester

Material Packing Lubricants Hydraulic

transmission fluid


Manufacturer’s instruction manuals Assembly drawings Job card Specifications






Page 47

ASSESSMENT GUIDE Forms of Assessment Continuous assessment/ Holistic assessment is suitable to assess the competencies of the occupation of agricultural equipment mechanic with regard to this unit. Assessment Context This unit may be assessed in a workshop/worksite, on the job, off the job or a combination of both, demonstrated by an individual working alone or as a member of a team. Critical Aspects

Diagnosis of defects Selection of correct tools and equipment Adherence to manufacturer’s specifications Selection of specified hoses and fittings






- Present evidence of credit for any off – job training related to this unit The assessor must be satisfied that the candidate can competently and consistently perform all elements of the unit as specified by the criteria and that he / she possesses the required underpinning knowledge. During the assessment the candidate will


undertaken to ensure safe and efficient working environment - Take responsibility for the quality of his / her own work - Plan tasks and review task requirement as appropriate - Relate to all stakeholders according to accepted company conventions - Perform all tasks in accordance with standard operating procedures - Use accepted techniques, practices and process in line with work place

procedures




Page 48



Interpretation of workshop manuals and engineering drawings


Materials and their properties Basic gas & arc welding techniques Selection of appropriate lubricants Gear ratios, torque, speed, power, friction

and applications in transmission & gearing Measuring and testing procedures of

transmission output. Types of hydraulic transmission system Selection appropriate tools and spare parts Hydraulic circuits and controls Types of hydraulic pumps, motors, fluid

flywheel and torque converter Selection of hoses , filters and couplings Good housekeeping, correct handling and

safety procedures with special reference to high pressure hydraulic systems

Selection of appropriate hydraulic fluid

Critical adjustments Use of precision measuring tools Basic fitting practices Rectifying defects Identification of quality of lubricant Handling of power tools. Testing, operating, troubleshooting,

adjusting & repairing / replacing hydraulic transmission components.

Identification of quality of hydraulic fluid Use of PPE

Occupational health & safety




Page 49

UNIT TITLE Repair and Maintain axles, drive tracks and Steering System

DESCRIPTOR This unit covers the competencies required to identify faults in axles ,drive tracks and steering system of agricultural equipment such as tractors and combine harvesters, and carry out repairs & maintenance according to manufacturer’s specifications, using tools, equipment and material safely and ensuring personal safety.

CODE G 50 S008U09 ELEMENTS OF COMPETENCE PERFORMANCE CRITERIA

1. Identify faults in axles, drive tracks and steering system.

1.1 1.2 1.3 1.4 1.5 1.6 1.7

Relevant information collected by listening to customer and questioning carefully. Tyre pressure checked for specified value and tyres inspected for correct fitting Faults in the axles, drive tracks and steering system diagnosed by operating the machine / lifting the front axle and inspection Spindle bush, hub bearing seals, center pin & bush, ball joints and steering column bush checked for wear & tear. Thrust bearing /collar bearing checked for breakages Rubber boot and seals checked for breakage and leaks Power steering hoses and connectors checked for leaks.

2. Clean the required sections

of axles, drive tracks and steering system

2.1 2.2


3.Dismantle required section

and identify defective parts

3.1 3.2 3.3 3.4

Tools, materials & equipment needed for the job selected as required. Machine / equipment securely held as specified. Minimum amount of dismantling required for the repair carried out referring to the workshop manual. Defective parts identified by visual inspection, using appropriate measuring tools / instruments and gauges as per workshop manual

4.Repair / replace defective

parts assemble and make adjustments

4.1 4.2 4.3 4.4

Decision made as to whether the defective parts should be repaired or replaced considering the cost effectiveness / quality. Components adjusted / repaired / replaced as required in accordance with manufacturer’s specifications. Completed items checked to ensure that all required adjustments / repairs / replacements have been carried out. Dismantled items reassembled and adjustments made in accordance with manufacturer’s specifications.




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4.5

Specified type and grade of lubricant and hydraulic fluid added and level checked as appropriate in accordance with manufacturer’s specifications

5.Carry out test and check

whether faults have been rectified

5.1 5.2 5.3

Steering system , axles and track drives tested and adjustment made as required for optimum performance Job card duly filled including all necessary details and passed for billing as per standard organizational procedure Working area checked and tools & equipment cleaned, and stored in the appropriate place

RANGE STATEMENT This unit includes conventional, power and power assisted steering system, track drives and axles of agricultural tractors, wheel and track type agricultural machines. This unit may be performed in a workshop or in a worksite individually or as a member of a team. The following tools , equipment and material may be used for this unit Tools

General mechanic’s tools

Torque wrench Hand tools, power

tools Special tools Reamer Pressure gauge Puller

Equipment Precision measuring equipment Safety gear Gas welding plant Lifting, holding, clamping, Supporting equipment

Material Sealant Hydraulic oil Lubricants Grease Rust remover Cleaning agent

The following documents may be used in this unit Manufacturer’s instruction manuals Assembly drawings Job card Specifications






Page 51

ASSESSMENT GUIDE Forms of Assessment Holistic assessment is suitable to assess the competencies of the occupation of agricultural equipment mechanic with regard to this unit. Assessment Context This unit may be assessed in a workshop / worksite / training centre; on the job, off the job or a combination of both, demonstrated by an individual working alone. Critical Aspects

Diagnosis of defects Selection of recommended spare parts Checking and setting wheel alignment Checking tyre pressure Checking hydraulic pressure






The assessor must be satisfied that the candidate can competently and consistently perform all elements of the unit as specified by the criteria and that he / she possesses the required underpinning knowledge. During the assessment the candidate will


undertaken to ensure safe and efficient working environment - Take responsibility for the quality of his / her own work - Plan tasks and review tasks requirement as appropriate - Relate to all stakeholders according to accepted company conventions - Perform all tasks in accordance with standard operating procedures - Use accepted techniques, practices and process in line with work place

procedures Tasks involved will be completed within reasonable time frames related to typical work place activities.




Page 52


Underpinning Knowledge

Underpinning Skills Reading & interpretation of workshop

manuals and engineering drawings Ability to assess remaining life of

components Materials and their relevant properties Critical adjustments Basic gas & arc welding techniques Basic gas & arc welding Organizational procedures Use of precision measuring tools Good housekeeping practices, correct

handling and safety procedures Select appropriate tools and spare

parts Principles of hydraulics Basic principles of hydraulic circuits,

controls and types of lubricants and hydraulic fluids

Basic fitting practices Rectifying defects Identification of quality of lubricant Handling of power tools & hand tools Identification of quality of hydraulic fluid

Measuring and testing procedure Types of lubricants & hydraulic

fluids Steering geometry Occupational health & safety

Selection of hydraulic hoses Use of PPE




Page 53

UNIT TITLE Repair and Maintain Hydraulic Systems and Controls DESCRIPTOR This unit covers the competencies required to identify defects in

hydraulic systems and controls of agricultural equipment and carry out repairs and maintenance using tools, equipment and material, ensuring personal safety.

CODE G 50 S 008U10 ELEMENTS OF COMPETENCE PERFORMANCE CRITERIA 1. Inspect hydraulic systems & controls and diagnose faults.

1.1 1.2 1.3 1.4 1.5

Relevant information collected by listening to customer and questioning carefully. Hydraulic system observed for cracks, leaks and critical adjustments Faulty operations, oil leaks, excessive heat, abnormal operation identified by operating the machine / equipment if required. Hydraulic fluid checked for contamination, grade and level as per manufacturer’s specifications. Job card opened by entering customer personal details, job details & machine details accurately.

2. Clean required section

2.1 2.2



and identify defective parts

3.1 3.2 3.3 3.4

Tools, material & equipment needed for the job selected as required. Machine / equipment securely held as specified. Minimum amount of dismantling required for the repair carried out referring to the workshop manual. Defective parts identified by visual inspection, using appropriate measuring tools / instruments and gauges as per workshop manual


components or make necessary adjustments.

4.1 4.2 4.3

Hydraulic control system checked for wear & tear and appropriate repair / replacement identified as per manufacturer’s specifications. Components adjusted / repaired / replaced as required in accordance with manufacturer’s specifications. Completed items checked to ensure that all required adjustments/ repairs/replacements have been carried out.




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5. Reassemble dismantled parts and test the control System

5.1 5.2 5.3 5.4 5.5

Dismantled items reassembled and adjustments made in accordance with manufacturer’s specifications. Specified type and grade of hydraulic systems and controls fluid / lubricants added and level checked as appropriate in accordance with manufacturer’s specifications. Hydraulic systems and control tested and final adjustments made to ensure correct operations. Job card duly filled including all necessary details and passed for billing as per standard organizational procedure. Working area checked and tools & equipment cleaned, and stored in the appropriate place.

RANGE STATEMENT This unit includes hydraulic systems and controls of agricultural tractors, implements and agricultural machinery. This unit may be performed in a workshop / training centre. The following tools, equipment and material may be used for this unit Tools

Torque wrench Hand tools,

power tools Special tools

Equipment Precision measuring equipment Safety gear Lifting. Holding, Clamping&

supporting equipment Hydraulic testers Transmission jack Transmission oil pump Lifting.& supporting equipment

Material Packing Lubricants Hydraulic

transmission fluid

Grease


Manufacturer’s instruction manuals Assembly drawings Job cards Specifications






Page 55

ASSESSMENT GUIDE Forms of Assessment Continuous assessment/ Holistic assessment is suitable to assess the competencies of the occupation of agricultural equipment mechanic with regard to this unit. Assessment Context This unit may be assessed in a workshop/worksite/training centre, on the job, off the job or a combination of both, demonstrated by an individual working alone or as a member of a team. Critical Aspects

Maintaining correct hydraulic pressure and flow rate Diagnosis of defects Selection of correct tools and equipment Adherence to manufacturer’s specifications Setting control lever positions






The assessor must be satisfied that the candidate can competently and consistently perform all elements of the unit as specified by the criteria and that he / she possesses the required underpinning knowledge. Special notes During the assessment the candidate will


undertaken to ensure safe and efficient working environment - Take responsibility for the quality of his / her own work - Plan tasks and review task requirement as appropriate - Relate to all stakeholders according to accepted company conventions - Perform all tasks in accordance with standard operating procedures




Page 56




Reading & interpretation of workshop manuals, engineering drawings and hydraulic circuits


Critical adjustments Materials and their relevant properties Selection of appropriate hydraulic fluid Selection of appropriate tools and spare

parts

Test, operate, trouble shoot, adjust and repair / replace hydraulic system & control components.

Use of precision measuring tools Hydraulic circuits and controls Basic fitting practices Types of hydraulic pumps, motors, fluid

flywheel and torque converter Selection of hoses and filters Good housekeeping, correct handling and

safety procedures with special reference to high pressure hydraulic systems

Basic electrical, electronic controls Occupational Health & safety

Identify defects Identification of quality of lubricants and

hydraulic fluid Handling of power tools Test, operate, trouble shoot, adjust & repair

/ replace mechanical transmission / component

Handling of power tools Ability to operate the machine with

implements Use of PPE




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UNIT TITLE Repair Braking System of Mobile Agricultural Machines

DESCRIPTOR This unit covers the competencies required to repair braking system of mobile agricultural machinery ensuring safe working conditions and the safe use of tools, equipment and material.

CODE G 50 S 008U11

ELEMENTS OF COMPETENCE PERFORMANCE CRITERIA 1. Inspect braking system and

diagnose faults.

1.1 1.2 1.3 1.4

Relevant information collected by listening to customer and questioning carefully. Faults in the braking system identified by operating the machine / equipment if required. Braking system observed for cracks, abnormal sounds and excessive play. Job card opened by entering customer personal details, job details & machine details accurately.

2. Clean relevant sections of the braking system

2.1 2.2

Required section of the braking system cleaned in the specified area, using cleaning materials as appropriate. Cleaned section dried using appropriate means.

3. Make required adjustments and set the brake appropriately

3.1 3.2 3.3

Tools, material for the job selected as required. Required adjustment made and brake set appropriately Braking system checked for proper functioning.

4. Dismantle relevant section 4.1 4.2 4.3


5. Repair / replace defective components

5.1 5.2 5.3

Braking system components checked for wear and tear as per manufacturer’s specifications. Components repaired / replaced as required in accordance with manufacturer’s specifications. Completed items checked to ensure that all required adjustments / repairs / replacements have been carried out.

6. Reassemble dismantled parts and test braking system.

6.1 6.2 6.3 6.4

Dismantled items reassembled and necessary adjustments made in accordance with manufacturers specifications. Braking system lubricated using specified type and grade of lubricants Braking system tested and further adjustments made as required for optimum performance.




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6.5

Job card duly filled including all necessary details and passed for billing as per standard organizational procedure. Working area checked and tools & equipment cleaned, and stored in the appropriate place

RANGE STATEMENT This unit includes braking systems of two wheel and four wheel tractors and mobile agricultural machinery. This unit may be performed in a workshop or in a worksite. The following tools, equipment material may be used for this unit Tools

Torque wrench Hand tools Power tools Lifting and supporting


Equipment Precision

measuring equipment

Safety gear Hydraulic/

Mechanical jack

Material Packing Lubricants Seals Brake liners/

discs


Manufacturer’s instruction manuals Assembly drawings

Job card Specifications


Industrial occupational health and safety legislation Workshop procedures Manufacture’s manual Organizational procedures International Organization for Standardization (ISO)

ASSESSMENT GUIDE Forms of Assessment Holistic assessment / continuous assessment is suitable to assess the competencies of the occupation of agricultural equipment mechanic with regard to this unit. Assessment Context This unit may be assessed in workshop/worksite, on the job, off the job or a combination of both demonstrated by an individual working alone or as a member of a team. Critical Aspects

Diagnosis of defects Selection of appropriate tools equipment and material. Selection of recommended spare parts




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- Answer questions asked by the assessor orally or by the methods of communication, - Identify superiors who can be approached for the collection of competency evidence

where appropriate - Present evidence of credit for any off – job training related to this unit

Assessor must be satisfied that the candidate can competently and consistently perform all elements of the unit as specified by the criteria and that he / she possesses the required underpinning knowledge. Special notes During the assessment the candidate will

- Demonstrate safe work practices at all times - Communicate information about process , events or tasks being undertaken to ensure

safe and efficient working environment - Take responsibility for the quality of his / her own work - Plan tasks and review task requirement as appropriate - Relate to all stakeholders according to accepted company conventions - Perform all tasks in accordance with standard operating procedures - Use accepted techniques, practices and process in line with work place procedures

Tasks involved will be completed within reasonable time frames related to typical work place activities.




Ability to assess remaining life of component Critical adjustments

Materials and their relevant properties Basic gas & arc welding Basic gas & arc welding techniques Use of precision measuring tools Organizational procedures Basic fitting practices Good housekeeping practices, correct

handling and safety procedures Identifying defects Handling of power tools

Selection of appropriate tools and spare parts

Use of PPE




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Measuring and testing procedure Occupational health & safety