Service manual

TROUBLESHOOTING SERVICE MANUAL NUMBER 26
Page 1C-24 90-861329--1 MARCH 1999
Crankshaft Area
Location Possible Causes
A. Crankshaft timing sprocket
Crankshaft area, front of engine, timed to
B. Timing chain
Crankshaft area, front of engine, timed to
engine speed
C. Main bearing
D. Rod bearing
A. Crankshaft striking pan or pan baffle
Crankshaft area, center of engine, timed
B. Main bearing
to engine speed
C. Rod bearing
A. Loose flywheel cover
B. Loose coupler
Crankshaft area, rear of engine, timed to
C. Loose flywheel
engine speed
D. Main bearing
E. Rod bearing
A. Loss of oil pressure
Crankshaft area, throughout engine, timed
B. Main bearings
to engine speed
C. Rod bearings
IndexIndex