TM 9-2815-225-34&P
3-80.
FLEXPLATE OR FLYWHEEL, FLYWHEEL HOUSING, AND REAR COVER INSTALLATION (Contd)
LOCATION/ITEM
ACTION
REMARKS
Installation (Contd)
NOTE
The flywheel must be pushed toward front of engine to remove crankshaft end
clearance when crankshaft is rotated and measurements are taken.
If total indicator readings exceed limits listed in steps 8 and 9, remove flywheel; clean
flywheel and crankshaft flange faces, install, and repeat runout checks.
8.
Inspect flywheel (22) bore
a. Install dial gauge attachment
Use dial gauge attachment
runout (M915/Big Cam I)
(14) and dial indicator and sleeve
(ST-1325) and dial indicator
assembly (13) on flywheel
and sleeve assembly (3376050).
housing (6). Position contact tip
of dial indicator against wide
diameter of flywheel bore and
set dial indicator to zero.
b. Use accessory drive shaft
Total indicator reading must
to rotate crankshaft one
not exceed 0.005 in. (0.127 mm).
complete revolution.
9.
Inspect flywheel (22) face
a. Install or reposition dial
Use dial indicator and sleeve
runout (M915/Big Cam I)
indicator and sleeve assembly (13)
assembly (3376050).
on flywheel housing (6).
Position contact tip of dial
indicator against face of flywheel
(22) as close to outside diameter
as possible.
b. Use accessory drive shaft
Total indicator reading must
to rotate crankshaft one
not exceed 0.005 in. (0.127 mm).
complete revolution.
FOLLOW-ON TASK: Install oil pan (para. 3-81).
3-618
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