SERVICE MANUAL NUMBER 28
MAINTENANCE
Maintenance Schedules
Maintenance Intervals
Maintenance intervals and tasks, as shown in this schedule, or as found in previously
printed schedules, are based on an average boating application and environment.
However, individual operating habits and personal maintenance preferences can have an
impact on the suggested intervals. In consideration of these factors, Mercury MerCruiser
has adjusted some maintenance intervals and corresponding tasks to be performed. In
some cases, this may allow for more tasks to be performed in a single visit to the servicing
dealer, rather than multiple visits. Therefore, the boat owner and servicing dealer must
discuss the current Maintenance Schedule and develop appropriate maintenance intervals
to coincide with the individual operating habits, environment and maintenance
requirements.
CAUTION
Always disconnect battery cables from battery BEFORE working around electrical
systems components to prevent injury to yourself and damage to electrical system
should a wire be accidentally shorted.
Gas Sterndrive
Routine Maintenance *
Each
Day
Start
Each
Day
End
Every
Two
Months
Weekly
Check crankcase oil (interval can be extended based on experi-
ence).
D
L
If operating in salt, brackish or polluted waters, flush cooling sys-
tem after each use.
D
L
Check sterndrive unit oil level, trim pump oil level and steering fluid
level.
D
D
L
L
Check water pickups for debris or marine growth. Check water
strainer and clean. Check coolant level.
Inspect sterndrive unit anodes and replace if 50 percent eroded.
D
D
L
L
Inspect fuel pump sight tube (if equipped) and have pump replaced
if fuel is present.
Check battery connections and fluid level.
D
D
L
L
Lubricate propeller shaft and the retorque nut (if operating in only
freshwater, this maintenance may be extended to every four
months).
Operating in saltwater only: treat engine surface with corrosion
guard.
D
L
*
Only perform maintenance that applies to your particular power package
D Standard Models
L Horizon Models
INDEX
90-863160
MAY 2000
Page 1B-3
| 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