TM 5-3805-258-24-2
POWER TRAIN
DISASSEMBLY AND ASSEMBLY
FINAL DRIVE
REMOVE FINAL DRIVES
4050-11
Tools Needed
A
5P9736
Link Bracket
2
1.
2.
3.
4.
5.
6.
start by:
a) remove axles
Remove two bolts from the wheel assembly and
install two 5/8”-11 NC guide bolts (1) in their
place.
Install tooling (A) on the final drive planetary
carrier as shown.
Fasten a hoist to tooling (A). Remove the re-
mainder of the bolts that hold the final drive
planetary carrier to the wheel assembly.
Install two ½”-13 NC forcing screws (2) and
loosen final drive planetary carrier (3) from the
wheel assembly. Remove the final drive plane-
tary carrier from the machine. The weight of
the unit is 57 kg (125 lb.).
Remove the O-ring seal from the planetary
carrier.
Remove ring (4) and gear (5) from the hub.
INSTALL FINAL DRIVES
4050-12
Tools Needed
A
5P9736
Link Bracket
2
1. Install gear (2) and ring (1) to the hub.
2. Install the O-ring seal around the final drive
planetary carrier and put clean oil on it.
3. Install two 5/8”-11 NC guide bolts (4) in the
wheel assembly as shown.
4. Fasten a hoist to final drive planetary carrier
(3) with tooling (A) and put the unit in posi-
tion.
5. Tighten the bolts that hold final drive planetary
carrier (4) to a torque of 270 ± 25 N·m (200 ±
18 lb. ft.).
end by:
a) install axles
5-168
