TM 9-4910-714-14&P

TECHNICAL MANUAL

OPERATOR’S, ORGANIZATIONAL, DIRECT SUPPORT

AND GENERAL SUPPORT MAINTENANCE MANUAL

INCLUDING REPAIR PARTS LIST

FOR

STAND, ENGINE TRANSPORT

MODEL MTM-6325

(4910-00-338-6673)

H E A D Q U A R T E R S , D E P A R T M E N T O F T H E A R M Y

MARCH 1983

WARNING

The transport stand breaking mechanism must be fully engaged prior to loading or unloading engine. Failure to doso may result in serious injury and equipment damage.

TM 9-4910-714-14&P

TECHNICAL M A N U A L HEADQUARTERSDEPARTMENT OF THE ARMY

No. 9-4910-714-14&P WASHINGTON, DC, 2 March 1983

OPERATOR’S, ORGANIZATIONAL, DIRECT SUPPORT

AND GENERAL SUPPORT MAINTENANCE MANUALINCLUDING REPAIR PARTS LIST

FOR

STAND, ENGINE TRANSPORTMODEL MIM-6325

REPORTING ERRORS AND RECOMMENDING IMPROVEMENTS

You can help improve this manual. If you find any mistakes or if you know of a way to im-prove the procedures, please let us know. Mail your letter, DA Form 2028 (RecommendedChanges to Publications and Blank Forms), or DA Form 2028-2, located in back of this manualdirect to: Commander, US Army Armament Materiel Readiness Command, ATTN:DRSAR-MAS-SE, Rock Island, IL 61299. A reply will be furnished to you.

NOTE

This manual is published for the purpose of identifying an authorized commercial manual for the use ofthe personnel to whom this equipment is issued.

Manufactured by: Medley Tool Co., Inc.1950 W. Rockland St.P.O. Box 20918Philadelphia, PA 19141

Procured under Contract No. DAAA09-78-C-4217

This technical manual is an authentication of the manufacturers’ commercial literature and does not conform with the format and content specified in AR 310-3, Military Publications.

This technical manual does, however, contain available information that is essential to theoperation and maintenance of the equipment.

i

TM 9-4910-714-14&P

Section Page

S e c t i o n I Introduction

1-1. Scope1-2. Purpose and Function1-3. Physical Characterist ics1-4. Storage and Tools

II Operation2-1. Function2-2. Braking Mechanism2-3. Support Assemblies2-4. Transportat ion

III Troubleshooting3-1. Troubleshooting

IV Repair4-1. Disassembly4-2. Support Assembly4-3. Handle Assembly4-4. Wheel Assembly4-5. Braking Assembly4-6. Repair4-7. Reassembly

V Parts List5-1. Parts List

VI Cleaning and Lubrication6-1. Cleaning6-2. Lubrication6-3. Braking Mechanism6-4. Wheel Assembly

IllustrationsSide View of Stand, Engine TransportTop View of Stand, Engine Transport

1111

2222

2

3333333

4

5555

67

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TM 9-4910-714-14&P

INSTRUCTIONS FOR REQUISITIONING PARTS

NOT IDENTIFIED BY NSN

When requisitioning parts not identified by National Stock Number, itis mandatory that the following information be furnished the supplyo f f i c e r .

1 - Manufacturer’s Federal Supply Code Nurmber. 32000

2 - Manufacturer’s Part Number exactly as listed herein.

3 - Nomenclature exactly as listed herein, including dimen-sions, if necessary.

4 - Manufacturer’s Model Number. MTM-6325

5 - Manufacturer’s Serial Number (End Item),

6 - Any other information such as Type, Frame Number, andElec t r i ca l Charac te r i s t i c s , i f app l i cab le .

7 - If DD Form 1348 is used, fill in all blocks except 4, 5, 6,and Remarks field in accordance with AR 725-50.

Complete Form as Follows:

(a) In blocks 4, 5, 6, l ist manufacturer’s FederalSupply Code Number - 32000 followed by a colon andmanufacturer’s Part Number for the repair part.

(b) Complete Remarks field as follows:Noun: (nomenclature of repair part)For: NSN: 4910-00-338-6673Manufacturer: Medley Tool Co., Inc. 1950 W. Rockland St

P.O. Box 20918 Philadelphia, PA 19141Model: MTM-6325Ser ia l : (of end item)

Any other pertinent information such as Frame Number,Type, Dimensions, etc.

i i i

TM 9-4910-714-14&P

1-1.

1-2.

1-3.

1-4.

SECTION 1INTRODUCTION

SCOPE. This section contains information on the physicalEngine Transport Stand, Ordnance part number 8708857.

description, function and capabilities of the

PURPOSE AND FUNCTION. The Engine Transport Stand is designed to provide shop transportation duringoverhaul and repair activities. It is capable of supporting a variety of aircraft engines by means of adjustablesupport assemblies.

PHYSICAL CHARACTERISTICS. Weight, dimensions and other relevent characteristics are specified intable 1-1 below.

TABLE 1-1. PHYSICAL CHARACTERISTICS.LENGTH 49 1/8 INCHESWIDTH 43 INCHESOVERALL HEIGHT 22 ½ INCHESWEIGHT 280 POUNDSWHEEL, RIGID 2000 LB CAPACITY, 5“ DIA.WHEEL, SWIVEL 2000 LB CAPACITY, 5“ DIA., SWIVEL RADIUS

STORAGE AND TOOLS. The Engine Transport Stand is a rugged piece of shop equipment and requires nospecial storage condition. Adjustments and/or maintenance can be accomplished using standard mechanicstools.

1

TM 9-4910-714-14&P

SECTION II

OPERATION

2-1. FUNCTION. The Engine Transport Stand is designed to accommodate various sizeaircraft engines by means of adjustable support assemblies.

WARNING

THE TRANSPORT STAND BREAKING MECHANISM MUST BE FULLY ENGAGED PRIOR TO

LOADING OR UNLOADING ENGINE. FAILURE TO DO SO MAY RESULT IN SERIOUS IN-

JURY AND EQUIPMENT DAMAGE.

2-2. BREAKING MECHANISM. Prior to loading or unloading, the breaking mechanism at

the Transport Stand must be set using a box wrench.

The locking screw is turned clockwise until the foot is fully seated on the

floor surface. Test stability of the Transport Stand by applying pressure

on the Transport Stand handle in both a forward and backward direction.

2-3. SUPPORT ASSEMBLIES. The four support assemblies may be adjusted to receive

various size engines. Loosen the hex head screw and position the support

assembly along the slot in the longitudinal frame member of the stand or

along the axis of the slot in the base member of the support assembly. After

the proper location has been achieved, tighten the mounting screw securely.

2-4. TRANSPORTATION. Prior to movement of the Transport Stand with engine mounted,

turn the locking screw counterclockwise to retract the brake mechanism.

SECTION III

TROUBLESHOOTING

3-1. Troubleshooting instructions are not required due to the basically simple

design ut i l ized.

2

TM 9-4910-714-14&P

SECTION IVREPAIR

4-1.

4-2.

4-3.

4-4.

4-5.

4-6.

DISASSEMBLY. Instructions for removal of various components and subassemblies

are specified in the following paragraphs.

SUPPORT ASSEMBLY. Removal of the support

a hex nut and the removal of a screw and

HANDLE ASSEMBLY. The triangular assembly

assembly requires only the removal of

two washers.

at the rear of the Transport Stand can

WHEEL ASSEMBLY. To disassemble the wheel assembly from the Transport Stand

frame member, remove sixteen hex nuts, washers, and capscrews. This is a pur-

chased assembly and further disassembly is not recommended.

BRAKING ASSEMBLY. Remove the setscrew from the braking foot and remove the foot.

REPAIR. Structural damage to frame members may require cutting the frame member

loose and welding a new part in its place. Damage to the locking screw or wheel

4-7. REASSEMBLY. To reassemble any component, reverse the directions given above.

3

TM 9-4910-714-14&P

SECTION VPARTS LISTS

5-1. Table 5-1 lists each component of the Engine Transport Stand together with the

quantity per unit and part number. Identifying: part numbers are Department of

the Army Ordnance numbers, MS numbers, or NAS numbers.

TABLE 5-1. PARTS LIST

4

TM 9-4910-714-14&P

SECTION VICLEANING AND LUBRICATION

6-1. CLEANING. The Transport Stand is primed and painted olive drab. It should req-

uire only paint touchup at periodic intervals and the removal of dirt, grease

and other foreign materials from. all surfaces.

6-2. LUBRICATION. Two areas require periodic lubrication as specified below.

6-3. BREAKING MECHANISM. The threaded locking screw in the braking mechanism should

be greased at regular maintenance intervals to assure ease of Operation.

6-4. WHEEL ASSEMBLY. Each of the four wheels is equipped with a hollow axle, tapered

po in t g rease f i t t i ng . In addit ion, the swivel wheels on the front end of the

Transport Stand have a separate grease fitting for the swivel ball bearing.

Any type of all-weather grease should provide effective protection.

5

7-1 TM

9-4910-714-14&P

6

7-2

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9-4910-714-14&P

7

By Order of the Secretary of the Army:

Official

ROBERT M. JOYCEMajor General, United States Army

The Adjutant General

DISTRIBUTION:

To be distributed in accordance with Special Mailing List.

E. C. MEYERGeneral, United States Army

Chief of Staff

* U.S. GOVERNMENT PRINTNiG OFFICE 1983-654-002/4023

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