TM 9-2320-280-34
9-6. GEARED HUB REPAIR (Cont'd)
4.
Remove four capscrews (8), washers (9), and steering arm cover (10) from geared hub (4).
NOTE
Perform steps 4.1 and 4.2 for A2 and M1123 vehicles only.
4.1. Remove retaining ring (10.4) and seal (10.3) from steering arm cover (10.2).
4.2. Remove spindle extension (10.1) from spindle (17).
NOTE
For new configuration, two locktabs on lockwasher must be bent
away from retaining nut for removal.
5. Bend tab on key washer (12) away from retaining nut (11).
NOTE
If four-slotted retaining nut TN-07 is present, replacement with
eight-sided retaining nut 12342680 is recommended.
6. Using retaining nut wrench, remove retaining nut (11), key washer (12), and washer (13) from
spindle (17). Discard key washer (12).
NOTE
It may be necessary to lightly tap threaded end of spindle to
release it from the inner spindle bearing.
7. Lift geared hub (4) off spindle (17).
8. Remove inner bearing (14), inner bearing spacer (14.1) (A2 and M1123 vehicles only), inner bearing
spindle spacer (15), and driven gear (6) from geared hub (4).
9. Remove outer bearing spacer (16) from spindle (17).
Change 2
9-11
