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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
INSTALLATION (Cont)
7.
Idler
a. Hollow
Insert into rear end-
Tighten the
gear
dowel
plate (4).
screw to 80-90
hole
pin
lb. ft. (108.5-
spacer
(12)
122 Nm) 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)
b. Crank-
Check backlash between
shaft
mating gears. The back-
gear,
lash must be .003 to
balance
.008 inch (.008-.019 cm).
shaft
gear,
and
idler
gear
3-2848
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