turbo commander engine maintenance informationtbo - time between overhaul, the amount of time...

Turbo CommanderEngine Maintenance

Information

www.cdaviationservices.com

Authorized Service Center

CD Aviation Services is a Honeywell

Authorized repair facility specializing in the TPE

331 series engine. CDAS has been in business

for nearly 20 years and offers you the experience

that is required to cost effectively maintain your

turbine engine.

CDAS understands that important

maintenance decisions must be made with

knowledge and trust. Understanding your

operation and requirements is the key that

unlocks a wide array of CDAS value add

programs.

From on-site training to industry leading

customer support, CDAS offers reliable

maintenance solutions that will immediately

benefit the value of your aircraft.




• FAA, Transport Canada, EASA, and Argentine DNA approved repair facilities

• Honeywell Authorized

• FAA Diamond Award Facility

• Repair through Overhaul Capability

• Multiple test sites

• Field Service

• EMT (Engine Maintenance Training) Familiarization Line Training Custom

• Silver Sky Superior Customer Support System

• Rental Engines

• Trouble Shooting

• LRU Support


This is only a reference, the type certification as well as manufacturer’sapproved service bulletins should be referenced for all maintenance actions.

Definitions:Cycle - Any operating sequence involving engine start, aircraft

takeoff and landing, engine shutdown.

Hour - Any time the engine is operated in flight. (Liftoff to touch-

down.)

TBO - Time Between Overhaul, the amount of time between

scheduled overhaul maintenance actions as recommended by

the manufacturer.

Hot Section Inspection (HSI) - The scheduled disassembly,

inspection and assembly of the turbine section as defined by the

applicable engine maintenance manual.

Gearbox Inspection (GBI) - The scheduled disassembly inspection

and assembly of the gearbox section as defined by the

applicable engine maintenance manual.

Engine maintenance is the single largest cost associated with your aircraft.

CD Aviation Services has compiled this informational booklet as a quick

reference of the scheduled maintenance and life limited components of yourHoneywell (Garrett) TPE 331 engine.


Manufacturer recommend TBO and maintenance intervals and cycle limits in accordance with Service Bulletin 72-0180 latest rev. TBO and maintenance intervals specified in this service bulletin are the manufacturer’s approved intervals. Individual commercial operators may extend these intervals with the approval of their local FAA or appropriate airworthiness regulating authority.

Maintenance Action 3600 5000 5400 7000

Hot (Turbine) Section Inspection 1800 2500 1800 3500

Gearbox Inspection 3600 3500

Overhaul and Functional Test Engine 3600 5000 5400 7000

Fuel Control Bendix 3600 5000 5400 5400

Fuel Control Woodward Pre 73-0254, 0262 3600 5000 5400 6000

Fuel Control Woodward Post 73-0254, 0262 3600 5000 5400 7000

Fuel Pump 3600 5000 5400 7000

Fuel Shutoff Valve 3600 5000 5400 7000

Propeller Governor 3600 5000 5400 7000

Propeller Pich Control 3600 5000 5400 7000

Torque/ Temperature Limiter Bypass Valve 3600 5000 5400 7000

Inlet Sensor - Bendix 3600 5000 5400 5400

Start Pressure Regulator - Bendix 3600 5000 5400 5400

TPE 331-10 EnginEs

www.cdaviationservices.comALWAYS REFERENCE APPLICABLE HONEYWELL MAINTENANCE MANUAL

For Reference Only

Please contact CD Aviation Services for any questions or quotations regarding any engine related maintenance or

troubleshooting.

TPE 331-10 EnginEs


For Reference Only


troubleshooting.

Cycle Life Limit Items Cycle Limit

1st Stage Turbine Wheel - 3101520-1,-2 10000

1st Stage Turbine Wheel - 3101520-3, 3107079-1 20000

2nd Stage Turbine Wheel - 3102106-6 4800

2nd Stage Turbine Wheel - 3102106-7 9600

2nd Stage Turbine Wheel - 3102106-9,-10 15000

3rd Stage Turbine Wheel - 3102655-1 4800

3rd Stage Turbine Wheel - 3102655-2 6000

Seal Plate - 3102483-1, 3101515-4 20000

1st Stage Impeller - 3108182-2 30000

1st Stage Impeller - 896223-X (with known CSN) 25000

1st Stage Impeller - 896223-X (with unknown CSN)

Reference SB A72-0971 & SB A72-2083

1st Stage Impeller - 3107110-2 9600

2nd Stage Impeller 3108387-1 30000

2nd Stage Impeller 3107167-1,-2,-3,-4,-5 10500

Certain service bulletin and other conditions could apply. Please contact CD Aviation Services for logbook review: 417-206-CDAS (2327)

TPE 331-10 EnginEs


For Reference Only


troubleshooting.

Inspection

Daily/Pre-

Flight

Each 100 Hour

Each 150 Hour

Each 200 Hour

Each 300 Hour

Each 400 Hour

Each 800 Hour

Each 900 Hour

Air Inlet - Check for FOD X

Air lnlet & Exhaust, check for oil leak, compressor and turbine air-oil seals

X

Oil level must be above add mark X

Starter Generator Spline - Inspect and lube, pre SB72-0416, Initial inspection

X

Fuel Filter X

Input Gearbox Drain X

Compensating Resistor - Test temp comp value

X

Oil Filter - Perform SOAP Except 7000 TBO

X

Oil Filter—Perform SOAP 7000 TBO X

First Stage Impeller - Inspect FOD X

Emergency Shutdown Systems - Operate air-frame emergency feather/fuel shutoff systems to determine if engine feathering valve and FSOV have actuated.

X

Starter Generator Spline - Inspect and lube, Pre SB72-0416

X

Fuel Control/Fuel Pump Integrity - (Pre SB 73-0127 or 73-0131)

X

Overspeed Governor - Operational Check, (TPE331-10-511K)

X

TPE 331-10 EnginEs


For Reference Only


troubleshooting.

Inspection

Daily/Pre-

Flight

Each 100 Hour

Each 150 Hour

Each 200 Hour

Each 300 Hour

Each 400 Hour

Each 800 Hour

Each 900 Hour

Overspeed Governor - Operational Check, (TPE331-10-511K)

X

Fuel Manifold Purge System Filter - Remove, clean

X

Plenum Drain Valves - Check operation with-out removing from engine

X

Engine Oil, Type I only - Change X

Plumbing lines and connections X

Electrical Wiring and Connections X

Controls Linkage Assembly - Inspect, lube rod end bearings if binding

X

Magnetic Drain Plug - Remove and inspect

X

Igniter Plugs - Remove, clean, inspect X

Torque Limiter (Fuel Bypass) Valve Filter - Remove and clean

X

Fuel Flow Divider Valve Filter - Remove, clean, inspect

X

Starter Generator Drive Spline - Post SB72-0416

X

Tachometer Generator Drive - Inspect and lube (pre SB 72-0486)

X

Fuel Manifold and Nozzle Assembly - Clean and Flow

X

Plenum Drain Valves - Remove and test for closing and opening

X

Engine Oil, Type II Only - Change X

Manufacturer recommend TBO and maintenance intervals in accordance

with Service Bulletin 72-0404 latest rev. and cycle life limits in accordance

with SB 72-0019 latest rev. TBO and maintenance intervals specified in

this service bulletin are the manufacturer’s approved intervals. Individual

commercial operators may extend these intervals with the approval of their

local FAA or appropriate airworthiness regulating authority.

Maintenance Action 3600 TBO 5400 TBO 6000 TBOHot (Turbine) Section Inspection 1800 1800 3000Gearbox Inspection 3600 3000Overhaul and Functional Test Engine 3600 5400 6000Fuel Control Bendix 3600 5400 5000Fuel Control Woodward 6000Fuel Pump 3600 5400 6000Fuel Shutoff Valve 3600 5400 6000Propeller Governor 3600 5400 6000Propeller Pitch Control 3600 5400 3000Torque/ Temperature Limiter Bypass Valve 3600 5400 6000Inlet Sensor - Bendix 3600 5400 5000Start Pressure Regulator - Bendix 3600 5400 5000SOAP 205 MAXFunctional test accessories and / or electronic components IAW EMM 6000Cycle Life Limit Items Cycle Limit1st Stage Turbine Wheel - 867569-1,-7 57002nd Stage Turbine Wheel - 868272-1 54003rd Stage Turbine Wheel - 868630-8 43003rd Stage Turbine Wheel - 868630-9 60001st Stage Impeller - 3108182-2 300001st Stage Impeller - 896223-X (with known CSN) 250001st Stage Impeller - 896223-X (with unknown CSN) Reference SB A72-0971 & SB A72-20831st Stage Impeller - 3107110-2 9600Certain service bulletin and other conditions could apply. Please contact CD Aviation Services for logbook review: 417-206-CDAS (2327)

TPE 331-5 EnginEs

TPE 331-5 EnginEsPlease contact CD Aviation Services for any questions or quotations regarding any engine related maintenance or

troubleshooting.


For Reference Only

Inspection

Daily/Pre-

Flight

Each 100 Hour

Each 150 Hour

Each 200 Hour

Each 300 Hour

Each 400 Hour

Each 600 Hour

Each 900 Hour

Air Inlet - Check for FOD X

Air lnlet & Exhaust, check for oil leak, compres-sor and turbine air-oil seals

X

Oil level must be above add mark X

Fuel Control/Fuel Pump Integrity Inspection, Verify P/N

X

Fuel Filter X

Oil Filter SOAP Sample X

Compensating Resistor - Test temp comp value

X

Input Gearbox Drain X

Starter Generator Spline - Inspect and lube, pre SB72-0416

X

First Stage Impeller - Inspect FOD X

Air Anti-Ice Valve (319980-5-1 only) remove, disassemble, inspect

X

Emergency Shutdown Systems - Operate air-frame emergency feather/fuel shutoff systems to determine if engine feathering valve and FSOV have actuated.

X

P3 Air Filter - Remove, clean, inspect (Codes AA-CC)

X

TPE 331-5 EnginEs


For Reference Only

Inspection

Daily/Pre-

Flight

Each 100 Hour

Each 150 Hour

Each 200 Hour

Each 300 Hour

Each 400 Hour

Each 600 Hour

Each 900 Hour

Overspeed Governor Check X

Plumbing lines and connections X

Electrical Wiring and Connections X

Magnetic Drain Plug - Remove and inspect

X

Igniter Plugs - Remove, clean, inspect X

Fuel Manifold Purge System Filter - Remove, clean, inspect (Codes AB-GA, CB-FB)

X

Flow Divider and Drain Valve Filter - Remove, clean, inspect

X

Controls Linkage Assembly - Inspect, lube rod end bearings if binding

X

Plenum Drain Valves - Check operation without removing from engine

X

Torque Limiter (Fuel Bypass) Valve Filter - Re-move and clean

X

Fuel Manifold and Nozzle Assembly - Clean and Flow

X

Fuel Pump Assembly Drive Coupling - Inspect and lube, (Codes DA-FB, pre 72-0104/73-0051)

X

Fuel Pump Assembly Drive Coupling - Inspect and lube, (Codes AA-CC, pre 72-0104/73-0054)

X

Pneumatic Tube Assembly Flares and Sleeves - Inspect for cracks or corrosion.

X

Tachometer Generator Drive - Inspect and lube (pre SB 72-0486)

X

Direct Drive Fuel Control Backlash Inspection - (Codes AA, AB, CA)

X

Engine Oil, Type I only - Change X

Plenum Drain Valves - Remove and test for closing and opening

X

Engine Oil, Type II Only - Change X

CD Aviation Services 2707 East 32nd Street - Suite 2 Joplin, Missouri 64804 United States Phone: 417-206-CDAS (2327)

CD Aviation Services 990 McTavish Road N.E. Calgary, Alberta T2E 7G6 Canada Phone: 403-769-1550

CD Aviation Services Rodvingevagen 11 613 37 Oxelosund Sweden Phone: 46-8559255266

Contacting CD Aviation Services World Wide Support



turbo commander engine maintenance informationtbo - time between overhaul, the amount of time...

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