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 TM 55-1905-219-14-6
3-166.3. IDLER GEAR AND BEARING ASSEMBLY - MAINTENANCE INSTRUCTIONS
(Continued).
LOCATION
ITEM
ACTION
REMARKS
INSPECTION
Wear protective eye goggles when using compressed air.
3.
a. Idler
1. Wash in clean fuel
gear
oil and dry with
(13),
compressed air.
hub
(10),
2. Inspect all parts
and
for wear.
bearing
(11)
b. Bearing
Inspect bearings care-
(11)
fully. Wear, pitting,
scoring, or flat spots
on rollers or races are
sufficient cause for re-
jection and the bearing
assembly must be replaced.
c. Hub
Check the idler gear
(10)
hub and spacer.
d. Idler
Examine the gear teeth
gear
for evidence of scoring,
(13)
pitting and wear. If
severely damaged or worn,
replace the gear. Also
inspect other gears in
the gear trains.
3-2838
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