Quantcast REPAIR (Cont) - TM-55-1905-220-14-60773

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TM 55-1905-220-14-6
3-165.1. VALVE INJECTOR MECHANISM - MAINTENANCE INSTRUCTIONS (Continued).
LOCATION
ITEM
ACTION
REMARKS
REPAIR (Cont)
NOTE
If new cam follower assemblies are to be installed,
remove the preservative by washing with Cindol 1705 and wipe dry.
Do not use fuel oil.
Before cam followers are installed, immerse them in
clean Cindol 1705 (heated to 100-1250F or 38-520C)
for at least one 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 bushi g and pin area
n
will tend to pull the lubricant into the cavity.
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 as-
arm
sembly
large
(7)
bushing
(16)
b.
Clevis
Press out of rocker arm.
pin (17)
c.
Clevis
Remove.
(18)
d.
Rocker
Press out of rocker arm.
arm
small
bushing
(19)
3-2748


 


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