TM-9-2320-365-34-2

M1078 SERIES, 2 1/2-TON, 4 X 4, LIGHT MEDIUM TACTICAL VEHICLES (LMTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE; VOLUME NO. 2 OF 2

AUGUST 2005

CHANGE 2

TM-9-2320-365-34-2 - Page 523 of 1414

TM 9-2320-365-34-2

Change 2

10-11

10-3.

REAR AXLE DIFFERENTIAL PINION SEAL, YOKE SEAL AND DRIVE YOKE

REPLACEMENT

This task covers:

a. Removal

b. Installation

c. Follow-On Maintenance

INITIAL SETUP

Equipment Conditions

Engine shut down (TM 9-2320-365-10).

Tools and Special Tools

Tool Kit, Genl Mech (Item 68, Appendix B)

Puller Kit, Mechanical (Item 44, Appendix B)

Wrench Set, Socket, (Item 74, Appendix B)

Multiplier, Torque Wrench (Item 35, Appendix B)

Goggles, Industrial (Item 25, Appendix B)

Hammer, Soft Head (Item 28, Appendix B)

Socket, socket wrench (Item 67, Appendix B)

Wrench, Torque, 0-175 lb-ft (Item 80, Appendix

B)

Tools and Special Tools (Cont)

Sling, Cargo (Item 48, Appendix B)

Driver, Front and Rear Differential Yoke Seal (Item

45, Appendix D)

Driver, Differential Pinion Seal (Item 44, Appendix D)

Holding Bar, Pinion (TM 9-2320-365-20)

Materials/Parts

Sealing compound (Item 75.2 Appendix C)

Kit, Seal (Item 263.1, Appendix F)

Nut, Self-Locking (Item 144, Appendix F)

Screw (4) (Item 251.1, Appendix F)

Personnel Required

(2)

a.

Removal.

(1)

Lift tabs from two bearing cups (1).

(1.1) Remove four screws (2) and two bearing cups (1)

from drive yoke (3).

Discard screws.

(2)

Slide drive shaft (4) from side to side and separate

universal joint (5) from drive yoke (3).

(3)

Attach drive shaft (4) to frame (6).

WARNING

Wear appropriate eye protection when

working under vehicle due the possibility

of falling debris.

Failure to comply may

result in injury to personnel.

NOTE

Step (3) requires the aid of an assistant.

NOTE

There are two types of bearing cups. Those

with tabs and those without.

Perform the

following step on bearing cups with tabs.