TM 5-3805-280-24-2
Crankshaft, Main Bearings and Flywheel
15
IMPORTANT: Do not apply too much pressure with
21
pry bar (A), as this could damage
2. Using a pry bar, gently push crankshaft as far to rear
of engine as possible.
3. Zero the dial indicator.
4. Gently pry the crankshaft as far forward as possible.
Note indicator reading. If end play is not within
specifications, install new thrust bearing.
Crankshaft, New Parts: Two-Piece Thrust Bearing--Specification
A--Pry Bar
End Play .............................................. 0.05--0.25 mm (0.002--0.010 in.)
RG,15,DT7454 1914NOV972/3
5. If new thrust bearing does not restore proper end play,
install a two-piece thrust bearing with oversize thrust
washers.
RG,15,DT7454 1914NOV973/3
INSPECT FLYWHEEL
1. Inspect the clutch contact face for scoring, overheating,
or cracks. Replace or resurface flywheel if defective.
2. Examine flywheel ring gear for worn or broken teeth.
Replace ring gear if defective, as described later in this
group.
RG,15,DT7465 1914NOV971/1
13-199
