TM 9-2320-280-20-2
5-26. TRANSFER CASE OIL SEALS REPLACEMENT
This task covers:
a. Front Oil Seal Removal
c. Rear Oil Seal Removal
b. Front Oil Seal Installation
d. Rear Oil Seal Installation
INITIAL SETUP:
Tools
Special Tools (Cont’d)
General mechanic’s tool kit:
Seal installer (Model 242)
automotive (Appendix B, Item 1)
(Appendix B, Item 116.2)
Drive handle (Model 242)
Special Tools
(Appendix B, Item 116.3)
Yoke seal installer (Model 218)
(Appendix B, Item 94)
Materials/Parts
Output shaft seal installer (Model 242)
Seal washer (Appendix G, Item 225)
(Appendix B, Item 112)
Seal installer (Model 242)
Manual References
(Appendix B, Item 116.1)
TM 9-2320-280-10
TM 9-2320-280-24P
a. Front Oil Seal Removal
NOTE
Removal and installation procedures are basically the same for
model 218 front and rear oil seals and model 242 front oil seal.
This procedure covers the front oil seal, For replacement of rear oil
seal for model 242, refer to para. 5-26.c.
1. Remove four capscrews (4), two straps (3), and front propeller shaft (1) from output yoke (2).
NOTE
Have drainage container ready to catch fluid.
2. Remove nut (5), seal washer (6), and output yoke (2) from transfer case (8). Discard seal washer (6).
3. Remove output oil seal (7) from transfer case (8).
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