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TM 9-2320-360-34-2
22-16. PLANETARY GEARING, SHAFTS, AND THIRD CLUTCH REPAIR (CONT)
(16) Engage shaft of reamer and
shaft
assembly (23) with pilot tool (20).
(17) Machine bushing at approximately 75 to
150, rpm while adding lubricating oil in
bore at sides of sun gear shaft (15) using
1/2 in. (13 mm) electric drill.
(18) Check inner diameter of bushings for
runout. Runout must not exceed 0.002 in.
(0.05 mm) total indicator reading. Surface
finish should be 30 microinch (0.762
(19) Thoroughly clean sun gear shaft (15) of
chips and debris.
Gear Unit and Main Shaft
(1) Install larger bearing race (1), bearing (2),
and smaller bearing race (3) in connecting
drum (4).
WARNING
Wear eye protection and use care
when installing snap rings. Snap
rings are under spring tension and
can act as projectiles when released
causing severe eye injury.
(2) Install rear sun gear (5) on center ring
gear (6) and install snap ring (7).
(3) Install center carrier assembly (8) in
connecting drum (4).
(4) Install front ring gear (9) and retaining ring
(10) in connecting drum (4).
(5) Install thrust washer (11) and front sun
gear (12) on front carrier assembly (13).
(6) Coat thrust washer (14) with grease and
install on front carrier assembly (13).
(7) Install lube orifice plug (15) on large end
of main shaft (16).
(8) Install thrust washer (17) on base of main
shaft (16).
(9) Install center sun gear shaft (18) on main
shaft (16).
(10) Install center sun gear (18) and main shaft
(16) on front carrier assembly (13).
22-94
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