TROUBLESHOOTING
SERVICE MANUAL NUMBER 24
Crankshaft Area
Noise Location
Possible Causes
Crankshaft timing sprocket damaged
Timing chain damaged
Main bearing damaged
Rod bearing damaged
Crankshaft striking pan or pan baffle
Main bearing damaged
Rod bearing damaged
Loose flywheel cover
Crankshaft area, front of engine, timed to
engine speed
Crankshaft area, center of engine, timed
to engine speed
Loose coupler
Crankshaft area, rear of engine, timed to
engine speed
Loose flywheel
Main bearing damaged
Rod bearing damaged
Loss of oil pressure
Crankshaft area, throughout engine, timed
to engine speed
Main bearings damaged
Rod bearings damaged
Index
Page 1C-20
90-861327--1 OCTOBER 1999
Product Specification
Categories | Mercury MerCruiser Manuals |
---|---|
Tags | Mercury MerCruiser 305 CID, Mercury MerCruiser 350 CID |
Model Year | 1998, 1999, 2000, 2001 |
Download File |
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Document File Type | |
Copyright | Attribution Non-commercial |
Great performance engine.
Class 1