Maintenance
2.2
Periodic Maintenance Schedule
NOTE: Maintenance intervals are based upon average operating conditions. Watercraft operated in saltwater
require daily corrosion protection and engine flushing, and more frequent maintenance and lubrication.
DESCRIPTION
Pre-
ride
Daily
Pre-
sea-
son
1Mo./
25
Hrs
3Mo./
50
Hrs
6Mo./
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 engine service) I I ·
Thermostat/pop--off valve assembly / spring I/C I/C* R¡ ·
Water inlet and outlet hoses and clamps I I I R¢
Spark plugs / Compression test I/R I I/R ·
DIt Spark Plugs I/R I R ·
Engine fastener re-torque (cyl head / cyl base, exhaust) I I I ·
Oil pump adjustment (where applicable) I I ·
Water Injection Solenoid (Daily if operated close to shore, or waters
with high particle saturation.)
C C *
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 (Oil filter only on DI modelst) R I ·
Throttle and choke cables I I/L/A L ·
Carburetor (see engine fogging 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 system pressurization
I I ·
Vent system (oil and fuel) check-valves; hose routing I ·
Fuel system pressure/vacuum test I
Air intake silencer/water separator drain line(s) I/C ·
Fuel Tank Hold--Down Straps I I I
JET PUMP
Drive shaft coupler splines, o ring and bearing housing*** I/L I/L* I/L*** ·
Drive shaft shroud condition I I ·
Bilge system pick-up screens and hoses I/C I/C ·
Cooling water inlet screen / hoses, clamps I/C I/C ·
Jet pump intake grate fasteners and condition I I ·
Impeller condition and impeller clearance I I ·
Pump Sacrificial Anode I I ·
Reverse mechanism / Power trim adjustment I/A I/A ·
ELECTRICAL
Battery condition, fluid level I I ·
Battery vent hose condition/routing (must be clear) I I ·
Battery and starter cables (clean connections / tight) I I I ·
Ground cables-condition, corrosion, fastener torque I I I
Engine overheat warning/tone/electrical connections I I
Lanyard cord/engine stop switch I I ·
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