TROUBLESHOOTING
SERVICE MANUAL NUMBER 28
Power Trim Pump Motor Runs In The OUT/UP Direction, But Not In The
IN/DOWN Direction
IN/DOWN SOLENOID CLICKS
Cause
Special Instructions
Check connections 4 and 5. Clean
and/or tighten as necessary.
Loose or dirty solenoid connections.
Check for battery voltage at terminal
5 while trimming IN/DOWN. If no
voltage is indicated, replace solenoid.
Faulty solenoid.
Faulty IN/DOWN field winding.
Replace field and frame assembly.
Power Trim Pump Motor Runs In The IN/DOWN Direction, But Not In The
OUT/UP Direction-Both Trim And Trailer Switches Inoperative-
OUT/UP SOLENOID DOES NOT CLICK
Cause
Special Instructions
Check connections 8 and 9. Clean
and/or tighten as necessary.
Loose or dirty solenoid connections.
Check for battery voltage at terminal
8
while trimming OUT/UP. If no
voltage is indicated, check for a loose
or corroded OUT/UP circuit connection,
blown fuse (if trim control is
Open OUT/UP circuit trim control or
pump wiring harness.
equipped), damaged OUT/UP circuit
lead or a faulty OUT/UP trim switch.
Repair or replace as necessary.
Faulty solenoid.
Replace solenoid.
Power Trim Pump Motor Runs In The IN/DOWN Direction, But Not In The
OUT/UP Direction-Both Trim And Trailer Switches Inoperative
OUT/UP SOLENOID CLICKS
Cause
Special Instructions
Check connections 2 and 3. Clean
and/or tighten as necessary.
Loose or dirty solenoid connections.
Check for battery voltage at terminal
3 while trimming OUT/UP. If no
Faulty solenoid.
voltage is indicated, replace solenoid.
Faulty OUT/UP field winding.
Replace solenoid.
INDEX
Page 1C-14
90-863160 MAY 2000
| 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 |
(1 votes, average: 3 out of 3)
Marine readers have rated Mercury MerCruiser Bravo Outdrives Sterndrives Marine Engines Service Manual Number 28 3.0 out of 3.0 based on 1 product reviews. I could not find any mention of the seawater pump assembly.
Maybe I have the wrong unit