Section III. MAINTENANCE OF TRANSMISSION ASSEMBLY

TM 5-4210-224-14&P

Section III. MAINTENANCE OF TRANSMISSION ASSEMBLY

Para.

General............................................ 6-18

Transmission Repai.................6-19

Rear Retainer Oil Seal

Replacement................................

6-20

6-18. GENERAL.

This section contains information on the maintenance of the transmission assembly that are maintainable at the General

Support level.

6-19. TRANSMISSION REPAIR.

This task covers:

a. Disassembly

b. Inspection

c. Assembly

INITIAL SET-UP

Tools

Equipment Condition

General Mechanics Tool Kit

Para.

Condition Description

Driver Gear Bearing Remover/Installer

4-192

Transmission Removed

(J-22872)

Front Bearing Retainer Seal Installer

(J-22833)

Snap Ring Installer

(J-22830-A)

Bearing Puller

Materials/Parts

(J-8433)

Cleaning Solvent

Countergear Front Bearing Remover

(Appendix D, Item 44)

(J-28509)

Soft Lint-Free Cloth

Countergear Rear Bearing Remover

(Appendix D, Item 12)

(J-22832-01)

Transmission (RPO-MM4)

Mainshaft Bearing Locknut Installer

Grease (Appendix D, Item 15).

(J-23070)

Mainshaft Rear Bearing Installer

(J-22874-1)

2nd. Speed Bushing Installer

(J-22873)

3rd. Speed Bushing Installer

(J-27875)

DISASSEMBLY

case. If required, insert two 5/16 x 18 screws in

cover flange threaded holes and turn evenly to

a. Transmission Disassembly.

raise cover dowel pins from the case.

(1) Mount transmission in a suitable holding fixture

and remove cap screws securing transmission

cover assembly to transmission

6-30