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 TM 55-1905-221-14-3
6-23.3. CAMSHAFT AND BALANCE SHAFT - MAINTENANCE INSTRUCTIONS
(Continued).
LOCATION/ITEM
ACTION
REMARKS
INSTALLATION - FLYWHEEL HOUSING AND MARINE GEAR REMOVED (Cont)
8. Camshaft and
a. Install a Woodruff key in the
Balance Shaft
drive gear end of the camshaft
and insert this end into
position from the front end
of the engine. Push the
shaft in until it slides into
the rear end bearing (15).
Use care in the installation
of the camshaft to prevent
damage to the cam lobes.
b. On the "D" engines, apply
grease to the steel face of
the thrust washer (16) and
install it with the steel
face against the bearing
(15).
c. Align the key in the shaft
with the keyway in the
camshaft drive gear (10) and
start the shaft into the
gear. Tap the shaft into the
gear with a soft (plastic or
rawhide) hammer.
CAUTION
On the "D" engines, make sure the thrust washer is in the correct position to prevent
pushing the bushing into the bearing or damage to the bushing.
d. Remove the camshaft gear
puller, spacers and adaptor
plate. Install gear
retaining lockwasher (5), and
nut (4). Finger tighten the
gear retaining nut (4) on the
shaft.
6-363
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