TROUBLESHOOTING
SERVICE MANUAL NUMBER 28
Trim Motor Runs But Does Not Pump Oil
Cause
Special Instructions
Replace the coupler.
Replace pick-up screens.
Broken coupler between the pump and the
motor.
Plugged pick-up screens.
Trim Pump Runs Slowly In Both Directions
Cause
Special Instructions
Check the condition of the oil It may be
contaminated and thick like honey.
Remove the reservoir and clean out the
contaminated oil.
Trim Pump Runs Slowly With A Laboring Sound
Cause
Special Instructions
Replace the pump assembly in the
adaptor or replace the electric motor
assembly.
A possible tight adaptor pump gear or
water or oil in the motor.
INDEX
Page 1C-20
90-863160 MAY 2000
Product Specification
Categories | Mercury MerCruiser Manuals |
---|---|
Tags | MerCruiser Sterndrives 90-863160 |
Model Year | 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 |
Download File |
|
Document File Type | |
Copyright | Attribution Non-commercial |
I could not find any mention of the seawater pump assembly.
Maybe I have the wrong unit