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TM 5-2420-222-34
8-7.
DIFFERENTIAL ASSEMBLY MAINTENANCE (Con’t).
2.
Using mechanical gear and bearing puller kit, remove bearing cone (9) from parking brake drum (10) and housing
(12).
3.
Remove parking brake drum (10) from housing (12).
4.
Using mechanical gear and bearing puller kit, remove bearing cone (20) from housing (18).
5.
Remove eight bolts (11) securing two housings (12 and 18). Remove housing (18) with assembled bevel gear
(16) from housing (12). Slide bevel gear out of housing (18).
6.
Remove four bevel gears (14), two shouldered shafts (15), and bevel gear (13) from housing (12).
CAUTION
Do not remove differential gear housing rivets unless differential gear housing or
rivets are damaged. Removal will damage parts.
7.
Using cold chisel and ball-peen hammer, cut off head of rivet (19) to be replaced.
8.
Using punch and ball-peen hammer, drive rivet (19) out of differential ring gear (17) and housing (18). Discard
rivet. Repeat steps 7 and 8 for each rivet to be removed.
9.
Remove differential ring gear (17) from housing (18).
TA701378
8-36
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