(g) Check vent hose at transfer case for kinks and
proper installation.
(h) Inspect shields and underhood insulation for damage
or looseness. Adjust or replace as required. This is a
Noise Emission Control Service. Applicable only to
vehicles sold in the United States.
(i) Drain, flush and refill cooling system. This service
can be complex; you should have your dealer perform
this service. See Engine Coolant on page 5-25 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) Check the air intake system installation to assure
that gaskets are properly sealed and that all hose
connections, fasteners and other components are tight.
Also check to be sure that the air cleaner housing is
properly seated and the cover fits tightly. Tighten
connections and fasteners or replace damaged parts as
necessary. This is a Noise Emission Control Service.
Applicable only to vehicles sold in the United States.
(l) Change clutch fluid (or every 24 months, whichever
occurs first).
(m) Change automatic transmission fluid and filter if 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.
(n) If you drive regularly under dusty conditions, inspect
the filter change indicator at each engine oil change.
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