TM 9-2320-387-24-l
6-l 0. GEARED HUB INPUT SEAL REPLACEMENT
This task covers:
a. Removal
b. Installation
INITIAL SETUP:
Tools
hIaterials/Parts
General mechanic’s tool kit:
automotive (Appendix B, Item 11
Maintenance and repair shop equipment:
automotive (Appendix B, Item 2)
Vise insert (Appendix B, Item 160)
Input seal (Appendix G, Item 404)
Lubricating oil (Appendix C, Item 41)
Manual References
TM 9-2320-387-24P
Special Tools
Input seal installer (Appendix B, Item 107)
Driver handle (Appendix B, Item 601
Equipment Condition
Halfshaft removed (para. 6-7).
Maintenance
Level
Unit
pYiGzq
NOTE
Shim gaskets must be reused to maintain proper drive gear
bearing adjustment.
1.
Remove capscrew (l), washer (21, and vent line bracket (3) from drive gear retainer (4).
2.
Remove three capscrews (11, washers (21, drive gear retainer (41, and shim gasket(s) (5) from geared
hub (6).
3.
Install drive gear retainer (4) in vise with inserts and remove input seal (71. Discard input seal (7).
b. Installation
1.
Using driver handle and input seal installer, install input seal (71 in drive gear retainer (4). Ensure
radius on outer diameter of input seal (7) faces toward inside of geared hub (6).
2.
Install shim gasket(s) (5) and drive gear retainer (4) on geared hub (6) with three washers (2) and
capscrews (1). Tighten capscrews (1) to 38 lb-ft (52 N-m).
3.
Install vent line bracket (3) on drive gear retainer (4) with washer (2) and capscrew (1). Tighten
capscrew (1) to 38 lb-R (52 Nom).
4.
Coat lip of input seal (7) with lubricating oil.
6-28
