TM 10-3930-641-34-2
LOCATION/ITEM
ACTION
REMARKS
11.
Cage (4)
a. Install and secure with capscrews (20) and
b. Install dial indicator on case (14) as shown.
NOTE
Indicator stem should contact surface of drive
gear.
c.
Tighten the six capscrews evenly until end
play of the drive gear is .004 to .008 in.
(0.10 to 0.21 mm). (Move the drive gear
up and down to check end play.)
d. Measure gap between cage (4) and case
(14) with a feeler gage.
e. Install the correct thickness of shims (5)
under cage (4) that will eliminate gap
between case and cage.
f. Recheck end play. Add or remove shims
until end play measures .004 to .008 in.
(0.10 to 0.21 mm).
g. Remove dial indicator.
h. Remove cage.
TA099335
Go on to Sheet 7
4-134