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 TM 55-1905-221-14-4
6-35. BLOWER ASSEMBLY (Continued).
LOCATION/ITEM
ACTION
REMARKS
REASSEMBLY (Cont)
d. Place thrust washer (119) on
Lubricate thrust
protruding bearing in gear
washer with
side of support then insert
clean engine oil.
blower drive gear hub and
gear assembly into drive
gear support (37).
e. Position steel ball (120) in
its place on drive gear hub
(121) and slide thrust
washers (119) into position
over steel ball.
NOTE
Thrust washer must be installed with tapered face toward threads on hub.
f. Place thrust washer (118)
Lubricate thrust
and a new key washer (117)
washer with
on hub (121).
clean engine
oil.
g. Install drive gear hub nut
Finger tight
(116).
only.
h. Install two bolts into
threaded holes in drive gear
hub. Place a suitable
holding bar across bolts to
keep hub from rotating and
torque hub nut (116) to 50-60
lb-ft (67.8 - 81.3 Nm).
6-664
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