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 458 of 1414
TM 9-2320-365-34-2
8-8
Change 2
8-3.
TRANSFER CASE MODULE 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)
Goggles, Industrial (Item 25, Appendix B)
Socket Set, Impact (Item 50, Appendix B)
Wrench, Impact, Electric (Item 77, Appendix B)
Socket, Socket Wrench (Item 67, Appendix B)
Holding Bar, Pinion (TM 9-2320-365-20)
Installer, Seal (TM 9-2320-365-20)
Hammer, Hand, Soft Head (Item 28, Appendix B)
Wrench, Torque, 0-175 lb-ft (Item 80, Appendix B)
Sling, Cargo (Item 48, Appendix B)
Tools and Special Tools (Cont)
Puller Kit, Universal (Item 44, Appendix B)
Puller, Mechanical (Item 45, Appendix B)
Multiplier, Torque Wrench (Item 35, Appendix B)
Materials/Parts
Sealing Compound (Item 75.2, Appendix C)
Seal, Plain Encased (Item 265, Appendix F)
Nut, Self-Locking (Item 125, Appendix F)
Screw, Self-Locking (4) (Item 251.1, Appendix F)
Sealant (Item 64.1, Appendix C)
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. Falling debris may
cause eye injury. Failure to comply may
result in injury to personnel.
NOTE
Forward and rear seals and yokes are
replaced the same way.
Rear seal and yoke
shown.
NOTE
There are two types of bearing cups, those
with tabs and those without.
Perform the
following step on bearing cups with tabs
NOTE
Step (3) requires the aid of an assistant.
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