Filter
Top Products
(g) Check system for interference or
binding and for damaged or missing
parts. Replace parts as needed.
Replace any components that have
high effort or excessive wear.
(h) Severe service is when the
vehicle is mainly driven under one
or more of these conditions:
− In heavy city traffic where the
outside temperature regularly
reaches 90°F (32°C) or higher.
− In hilly or mountainous terrain.
− When doing frequent trailer
towing.
− Uses such as found in taxi,
police, or delivery service.
(i) Drain, flush, and refill cooling
system. This service can be
complex; you should have your
dealer/retailer perform this service.
See Engine Coolant on page 5-22 for
what to use. Inspect hoses. Clean
radiator, condenser, pressure cap,
and filler neck. Pressure test the
cooling system and pressure cap.
(j) A fluid loss in any vehicle system
could indicate a problem. Have
the system inspected and repaired
and the fluid level checked. Add
fluid if needed.
(k) Or every 12 months, whichever
occurs first. If you drive regularly
under dusty conditions, the filter may
require replacement more often.
(l) If driving regularly under dusty
conditions, inspect the filter at each
engine oil change.
(m) Change the fluid the first
time the vehicle is serviced after
100,000 miles (166 000 km) and
when the vehicle is serviced after
each subsequent 50,000 miles
(83 000 km).
(n) Visually inspect belt for fraying,
excessive cracks, or obvious
damage. Replace belt if necessary.
Maintenance Schedule 6-9