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 TM 55-1905-220-14-5
3-91.3. IDLER GEAR AND BEARING ASSEMBLY - MAINTENANCE
INSTRUCTIONS (Cont).
LOCATION
ITEM
ACTION
REMARKS
INSTALLATION (Cont)
3. Roll the idler gear
into position, align
the hollow pin with
the hole in the end
plate, and gently
tap the hub until it
seals against the
end plate. Thus the
hollow dowel pin in
the hub will conduct
oil through the end
plate and into the
hub where it flows
through a drilled
passage to the roller
bearing.
4. After making sure
Tighten the
that the hub is tight
screw to 80-90
against the end plate,
lb-ft (119-134
secure the idler gear
kg/m),torque.
assembly in place with
a 1/2"-13 screw and
washer.
7.
Idler gear
a. Hollow
Insert into rear end
Tighten the
hole spacer
dowel
plate (4).
screw to 80-90
pin (12)
lb-ft (119-134
kg/m) torque.
b. Spacer
Install over dowel pin
(3),
(12).
washer
(2) and
1/2-13
screw
(1)
8.
Idler gear
a. Idler
Lubricate liberally with
and spacer
gear
clean engine oil.
(5) and
spacer
(3)
3-1566
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