102
MAINTENANCE AND LUBRICATION
Periodic Maintenance Schedule
DESCRIPTION Pre-
ride
Pre-
sea-
son
Mont
hly
or 25
Hrs
3
Mont
hs or
50
Hrs
6
Mont
hs or
100
Hrs
Tune
Up
Item
ENGINE
Engine corrosion protection/
fogging
(daily-salt water)
L** L L
Cooling system flushing
(daily after use in salt water)
I** I •
Exhaust cooling hose screen I/C I/C •
Exhaust hose condition I I
Engine mounts
(Replace if removed for en-
gine service)
I I •
Thermostat/popoff valve as-
sembly/spring
I/C I/C* R¡ •
Water inlet and outlet hoses
and clamps
I I I R¢
Spark plugs/Compression
test
I I •
Spark Plugs R I R
Engine fastener re-torque
(cyl head/cyl base, exhaust)
I I •
Oil pump adjustment (where
applic able)
I I •
FUEL SYSTEM
Fuel/water separator (drain
water)
I/C I/C •
Inspect and clean fuel water
separator/filter
I I R©
Fuel filter and oil filter R I •
Throttle and choke cables I I/L/A L •
Carburetor (see engine fog-
ging procedure) synchronize
A/C A •
Fuel cap/oil cap gaskets I I I I R
Fuel lines, oil lines, related
hose clamps, check valves
and hose inspection, fuel sys-
tem pressurization
I I •