TM 9-2320-269-20-1
IDLER PULLEY - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
ASSEMBLY - CONTINUED
16.
Retaining ring (5)
Using snapring pliers, put in.
INSTALLATION
17.
Two bearing shields
a. Secure pulley in vise.
(6) and idler
b. Put in position.
pulley shaft (7)
18.
Idler arm (2)
Screw on part way.
19. Idler arm (2)
Idler pulley
a. Screw in, and tighten until arm (2)
and idler
shaft (7)
touches bearing shield (6) using
pulley (1)
13/16-inch socket and handle with
1/2-inch drive.
b. Take pulley (1) out of vise.
c. Spin pulley (1) to make sure it
turns freely, without wobble.
d. If necessary, back off on shaft (7)
until pulley rolls freely.
20. Idler arm (2) and
Nut (8)
Screw on, and tighten using 3/4-inch
idler pulley
box-end wrench.
shaft (7)
Make sure pulley (1) still
spins freely.
TA228752
2-277
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