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MAINTENANCE
Cooling System
Radiator and Cooling Fan
Always check and clean the radiator and fan at the intervals outlined in the Periodic
Maintenance Chart beginning on page 51.
NOTICE: Washing the vehicle with a high-pressure hose could damage the radiator fins and impair
the radiator's effectiveness. Using a high-pressure system is not recommended.
1. Check radiator air passages for restrictions or damage.
2. Carefully straighten any bent radiator fins.
3. Inspect the cooling fan for smooth rotation.
4. Remove any obstructions with low pressure compressed air or low pressure water.
Coolant Hoses Inspection
Periodically inspect coolant hoses for leaks, wear or damage. Replace worn or damaged
hoses.
Air Filter
Always inspect the air filter at the intervals
outlined in the Periodic Maintenance Chart
beginning on page 51. Replace the air filter every
15,000 miles (2400 km).
1. Open the hood.
2. Clean all dirt and debris from the air box
area.
3. Unlatch the air box cover clips and carefully
remove the air box cover.
4. Remove the air filter from the air box.
5. Inspect the air filter. Shake the filter to
remove excess dirt. If the filter remains
caked with dirt, replace the filter with a new
filter.
6. Clean the inside of the air box using a
vacuum.
NOTICE: Avoid using compressed air for cleaning as
dirt could enter the engine.
7. Reinstall the air filter or install a new air
filter.
CAUTION! Operating the vehicle without the air filter
installed can result in serious engine damage, which
could result in an accident and injury to the operator
and others. Always make sure the air filter is installed.
8. Reinstall the air box cover and secure the clips.
9. Close the hood.
Cover Clips
Air Filter