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 TM 55-1905-242-14
0216 00
DISASSEMBLY--FINAL DRIVE ASSEMBLY
1.
Remove the retaining ring (5).
2.
Remove the end cover (6) by using a heel bar under the lug provided below the filler plug (7) boss. Remove the
O-ring (8) from the end cover.
3.
Remove the thrust plate (9) from the final planet assembly (10).
! CAUTION
Use extreme caution when pulling the planet assembly. Do not damage the pilot bore in
the final drive housing that carries the end cover.
4.
Using two pinch bars under the rim of the planet hub (11) and against the end of the final drive housing (3), pull the planet
assembly (10) off the splined end of the drum, taking care not to damage the pilot bore in the final drive housing that
carried the end cover (6).
5.
Remove sun gear shaft (12).
6.
Remove the snap ring (13) and O-ring (14) from the sun gear shaft (12).
7.
Do not remove the taper seal ring (15) unless the tapered diameter has roughness or scratches. If the taper seal ring must
be replaced, remove it by using a punch between the gear teeth to drive the taper ring seal off the sun gear
shaft (12).
4
12
12
13 14 15
60 59 61
57 58
51 55 53 54 56
52
62
DISASSEMBLY--FINAL PLANET ASSEMBLY
NOTE
It is recommended that if this assembly does not function properly,or is worn, it should
be traded in for a complete new assembly. If the assembly is to be disassembled, do so
only if a clean, dust free work area is available.
1.
Using a 1/4" diameter pin punch, drive the pin (16) completely into the final planet pin (17).
0216 00-3
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