TROUBLESHOOTING
SECTION 7
Page 106
CMD-3967823 / 90-865237030 OCTOBER 2003
CE539
Turbocharger - Noisy Or Rough Operation
Possible Cause
Remedy
Poor lubrication / low oil pressure at
turbocharger.
Entry of foreign materials from intake or
exhaust side.
Have inspected by an authorized
Cummins MerCruiser Diesel dealer /
Rubbing of compressor or turbine
impellers against housing.
Cummins MerCruiser Diesel dealer /
distributor.
Bearing failure.
CE540
Turbocharger - White Smoke
Possible Cause
Remedy
Thermal blanket at turbocharger getting
hot, resulting in white smoke and burning
smell from turbocharger area
This is usually normal and occurs mostly
during the first hour of engine operation. If
the problem persists, have inspected by
an authorized Cummins MerCruiser Diesel
dealer / distributor.
CE541
Low Engine Oil Pressure
Possible Cause
Remedy
Faulty senders.
Have system checked by an authorized
Cummins MerCruiser Diesel dealer /
distributor.
Insufficient oil in crankcase.
Check and add oil.
Excessive oil in crankcase (causing it to
become aerated).
Check and remove required amount of oil.
Check for cause of excessive oil (improper
filling).
Diluted or improper viscosity oil.
Change oil and oil filter, using correct
grade and viscosity oil. Determine cause
for dilution (excessive idling).
INDEX
Summary of Contents for 1.7 MI
Page 1: ...2003 Mercury Marine CMD 3967823 90 865237030 1003 1 7 MI Diesel Engine Inboard Models INDEX...
Page 8: ...Page iv CMD 3967823 90 865237030 OCTOBER 2003 NOTES INDEX...
Page 48: ...ON THE WATER SECTION 3 Page 40 CMD 3967823 90 865237030 OCTOBER 2003 NOTES INDEX...
Page 56: ...SPECIFICATIONS SECTION 4 Page 48 CMD 3967823 90 865237030 OCTOBER 2003 NOTES INDEX...
Page 98: ...MAINTENANCE SECTION 5 Page 90 CMD 3967823 90 865237030 OCTOBER 2003 NOTES INDEX...
Page 108: ...STORAGE SECTION 6 Page 100 CMD 3967823 90 865237030 OCTOBER 2003 NOTES INDEX...
Page 116: ...TROUBLESHOOTING SECTION 7 Page 108 CMD 3967823 90 865237030 OCTOBER 2003 NOTES INDEX...
Page 125: ...2003 Mercury Marine CMD 3967823 90 865237030 1003 1 7 MI Diesel Engine Inboard Models INDEX...
Page 132: ...Page iv CMD 3967823 90 865237030 OCTOBER 2003 NOTES INDEX...
Page 172: ...ON THE WATER SECTION 3 Page 40 CMD 3967823 90 865237030 OCTOBER 2003 NOTES INDEX...
Page 180: ...SPECIFICATIONS SECTION 4 Page 48 CMD 3967823 90 865237030 OCTOBER 2003 NOTES INDEX...
Page 222: ...MAINTENANCE SECTION 5 Page 90 CMD 3967823 90 865237030 OCTOBER 2003 NOTES INDEX...
Page 232: ...STORAGE SECTION 6 Page 100 CMD 3967823 90 865237030 OCTOBER 2003 NOTES INDEX...
Page 240: ...TROUBLESHOOTING SECTION 7 Page 108 CMD 3967823 90 865237030 OCTOBER 2003 NOTES INDEX...