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 TM 55-1905-220-14-6
3-165.1. VALVE INJECTOR MECHANISM - MAINTENANCE INSTRUCTIONS
(Continued).
LOCATION
ITEM
ACTION
REMARKS
INSTALLATION
12.
Rocker
shaft
assembly
NOTE
The injector rocker arm (center arm of the group), is slightly different
from the exhaust valve rocker arms; the boss for the shaft on the left and
right-hand valve rockers arms is longer on one side. The extended boss
of each valve rocker arm must face toward the injector rocker arm.
a.
Rocker
Thread each rocker arm
Provide suffi-
arm
on its pushrod until the
cient initial
(7),
end of pushrod is flush
clearance be-
and
with, or above, the inner
tween the ex-
pushrod
side of the clevis yoke.
haust valve and
(6)
the piston when
the crankshaft
is turned dur-
ing the valve
clearance ad-
justment pro-
cedure.
b.
Rocker
Assemble.
Apply clean en-
arm
gine oil to the
shaft
rocker arm
(4),
shaft and slide
and
the shaft
rocker
through the
arm
rocker arms.
(7)
c.
Bracket
Assemble on shaft.
Finished face
(3)
of bracket next
to rocker arm.
3-2756
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