TM 5-3805-281-24-2
Crankshaft, Main Bearings, and Flywheel
CHECK CRANKSHAFT END PLAY
1. Completely engage then release the clutch lever.
2. Place a dial indicator on damper face.
IMPORTANT: Use care not to damage or distort the
timing gear cover or bearing inserts
when prying. Do not pry on outer inertia
ring of damper.
3. Pry with flat bar between the damper pulley and timing
gear cover.
Crankshaft--Specification
End Play ........................................................................ 0.038--0.380 mm
(0.0015--0.0150 in.)
Checking Crankshaft End Play
NOTE: New thrust bearings will usually restore proper
end play.
RG,RG34710,1153
1923OCT971/1
REMOVE CRANKSHAFT VIBRATION
DAMPER
IMPORTANT: DO NOT use a jaw-type puller to remove
vibration damper. Damage could result
to the damper. Never apply thrust on
outer ring of damper. Do not drop or
hammer on damper.
1. Remove pulley from damper, if equipped (shown
removed).
Preparing to Remove Crankshaft Vibration Damper
2. Remove cap screw (A) and washer securing damper to
crankshaft.
3. Install JDG787 Thread Protector (B) in nose of
crankshaft.
Continued on next page
RG,RG34710,1154
1923OCT971/2
