SERVICE MANUAL NUMBER 28
TROUBLESHOOTING
Trim Control OUT/UP Trim Switch Inoperative
TRAILER SWITCH OPERATES
Cause
Special Instructions
Trim limit switch lead bullet connectors
loose or corroded.
Clean and/or tighten connections 14,
15, 16 and 17 as necessary.
Disconnect trim limit switch leads from
trim harness. Connect a continuity
meter between leads 16 and 17.
Continuity should be indicated with
drive unit in full IN/DOWN position. If
not, check for damaged leads or poor
connections. If this is not the cause,
replace limit switch.
Faulty trim limit switch or leads.
Open trim control OUT/UP circuit.
Check for a loose or corroded OUT/UP
circuit connection, damaged OUT/UP
circuit lead or faulty OUT/UP trim
switch. Repair or replace as necessary.
Trim Control Trailer Switch Inoperative
TRIM OUT/UP SWITCH FUNCTIONS
Cause
Special Instructions
Check for a faulty trailer switch, loose
or corroded connections or damaged
trailer circuit lead.
Open trim control trailer circuit.
Trim System Functions While Unattended
Cause
Special Instructions
Faulty trim or trailer switch.
Replace switch.
Shorted trim pump harness or trim
control harness.
Repair or replace as required.
INDEX
90-863160
MAY 2000
Page 1C-15
| 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