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 TM 55-1905-223-24-18-2
f. Remove shouldered shaft (13) and expansion plug (12) from inside housing (14).
g. Remove drop ring (15, Sheet 3).
h. Remove stop nut (17) and flat washer (16).
i. Remove shaft support (23) and shouldered shaft (20).
j. Remove lock nut (27) and lockwasher (26).
k. Remove threaded straight pin (19).
l. Using an arbor press, press shouldered shaft (20), planet pinion (25), bearing (24), and key (18) from
shaft support (23).
m. Press bearing (22) and seal (21) from shouldered shaft.
REPAIR
Repair at this level of maintenance is by replacement of: encased plain seal (8, Sheet 2), preformed
packing (10), shouldered shaft (13), shouldered shaft (20, Sheet 3), threaded straight pin (19),
encased plain seal (21), preformed packing (2, Sheet 1), cam and gear shouldered shaft (1).
ASSEMBLY
a. Using an arbor press, press bearing (22, Sheet 3) on shouldered shaft (20).
b. Install key (18), bearing (24), planet pinion (25) on shouldered shaft and press into shaft support (23).
c. Coat seal (21) with liquid gasket material and install (cup side up).
d. Install threaded straight pin (19).
e. Install lockwasher (26) and lock nut (27).
f. Install shaft support (23) and attach with flat washer (16) and stop nut (17).
g. Install drop ring (15).
h. Install shouldered shaft (13, Sheet 2) and expansion plug (12).
i. Install preformed packing (10) and bushing (11).
j. Install hub (9) and special screw (6).
k. Install encased plain seal (8) and cap (7).
l. Install preformed packing (2, Sheet 1) and shouldered cam and gear shaft (1) into housing (3).
3-275
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