Mercury MerCruiser D2.8L D-Tronic Service Manual page 40

MAINTENANCE
Sterndrive (MCM) Engines (Continued)
Scheduled Maintenance * (Continued)
Lubricate drive shaft U-joints and
tailstock input and output
bearings.
Inspect condition and tension of
belts.
Check cooling system and ex-
haust system hose clamps for
tightness Inspect both systems
for damage or leaks.
Disassemble and inspect seawa-
ter pump and replace worn com-
ponents.
Clean seawater section of closed
cooling system. Clean, inspect
and test pressure cap. Check
anodes.
Replace coolant.
Replace air filter.
Clean aftercooler core.
Clean fuel tank.
*
Only perform maintenance which applies to your particular power package.
z
Whichever Occurs First
Page 1B-10
Every
After
100
First Annu-
hours or
20 ally
Annually
hours
z
D
D
D
D
D
SERVICE MANUAL NUMBER 22
Every Every
200 300
Every
hours hours
2
or 3 or 3
years
years years
z z
D
D
90-860074--1 FEBRUARY 2002
Every Every
500 1000
Every
hours hours
5
or 5 or 5
years
years years
z z
D
D