TB 9-2320-335-13&P
21-4.2. REAR DIFFERENTIAL AND SUPPORT BRACKETS REPLACEMENT
(SERIAL NUMBERS 300000 AND ABOVE) (Cont'd)
This task covers:
a. Removal
b. Installation
INITIAL SETUP:
Tools
Manual References
General mechanic's tool kit:
TM 9-2320-387-24P
automotive (Appendix B, Item 1)
Equipment Condition
Maintenance and repair shop equipment
Parking brake pads removed (para. 7-22).
automotive (Appendix B, Item 1)
Service brake rotors removed (para. 7-12.1).
Materials/Parts
Rear differential vent line removed (para. 6-14.2).
Two locknuts (Appendix G, Item 108)
General Safety Instructions
Two locknuts (Appendix G, Item 114.5)
Four lockwashers (Appendix G, Item 174)
Differential must be supported during removal and
Two locknuts (Appendix G, Item 114.4)
installation.
Two O-rings (Appendix G, Item 215)
Maintenance Level
Sealing compound (Appendix C, Item 63)
Direct Support
Personnel Required
One mechanic
One assistant
WARNING
Differential must be supported during removal and installation.
Failure to do this may cause injury to personnel or damage to
equipment.
NOTE
Have drainage container ready to catch oil.
Mark brackets and rar mount for installation.
a. Removal
1.
Remove two clamps (3) and (5) and coolant hoses (1) and (2) from differential adapters (4) and (6).
2.
Remove drainplug (17) from differential (16). Allow oil to drain and install drainplug (17).
3.
Remove four capscrews (20), two straps (19), and propeller shaft (7) from pinion flange (15).
4.
Remove two locknuts (8), washers (9), capscrews (14), and washers (13) from crossmember (18).
Discard locknuts (8).
5.
Remove two capscrews (10), washers (11), and mounting bracket (12) from crossmember (18).
21-12