To Next Page

To Previous Page

CC522

Excessive Engine Temperature

Possible Cause Remedy

Water Inlet valve closed (if so equipped). Open valve Completely

Drive belt loose or in poor condition. Replace or adjust belt.

Seawater pickups obstructed. Remove obstruction.

Faulty thermostat. Replace.

Coolant level low in fresh water section. (If

Equipped)

Check for cause of low coolant level and repair. Fill

system with proper coolant solution.

Heat Exchanger Cores plugged with foreign material

(If Equipped).

Clean Heat Exchanger.

Loss of pressure in fresh water section (If

Equipped).

Check for leaks. Clean, inspect, and test pressure

cap.

Kinked, collapsed, or broken hose. Straighten or replace hose.

Transmission fluid cooler and/or engine oil cooler

plugged with foreign material

Disconnect hoses from coolers and flush out with a

water hose in direction opposite normal water flow.

CA448

Insufficient Engine Temperature

Possible Cause Remedy

Faulty Thermostat Replace

CA449

Low Engine Oil Pressure

Possible Cause Remedy

Insufficient oil in crank case. Check and add oil.

Excessive oil in crankcase (causing it to become

aerated).

Check and remove required amount of oil. Check

for cause of excessive oil (improper filling, bad fuel

pump, etc.).

Diluted or improper viscosity oil.

Change oil and oil filter, using correct grade and

viscosity oil. Determine cause for dilution

(excessive idling, faulty fuel pump, etc.).

Mercury SKI User Manual

Other manuals for Mercury SKI