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 TM 55-1905-220-14-4
3-33.1. VALVE AND INJECTOR OPERATING MECHANISM - MAINTENANCE INSTRUCTIONS (Cont).
LOCATION
ITEM
ACTION
REMARKS
REPAIR (Cont)
NOTE
If new cam follower assemblies are to be installed, remove the
preservative by washihg with Cindol 1705 and wipe dry. Do not
use fuel oil.
Before cam followers are installed, immerse them in clean
Cindol 1705 (heated to 100-125 F (38-52 ) for at least one
C
hour to ensure initial lubrication of the cam roller pins and
bushings. Rotate the cam rollers during the soaking period to
purge any air from the bushing-roller area. The heated Cindol
oil results in better penetration as it is less viscous than engine
oil and flows more easily between the cam roller bushing and
pin. After the cam followers are removed from the heated
Cindol 1705, the cooling action of any air trapped in the bushing
and pin area will tend to pull the lubricant into the cavity.
NOTE
Heat the Cindol 1705 in a small pail with a screen insert. The
screen will prevent the cam followers from touching the bottom
of the pail and avoid the possibility of contamination.
9. Rocker
a. Rocker
Press out of rocker arm.
Arm
arm
assem-
large
bly
bushing
(7)
(16)
b. Clevis
Press out of rocker arm.
pin (17)
c. Clevi s
Remove.
(18)
d. Rocker
Press out of rocker arm.
arm small
bushing
(19)
3-696
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