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Make sure that the radiator and bottle overflow hoses
are not kinked or obstructed.
•
Keep the front of the radiator clean. If your vehicle has
air conditioning, keep the front of the condenser clean
also.
•
Do not change the thermostat for summer or winter
operation. If replacement is ever necessary, install
ONLY the correct type thermostat. Other designs may
result in unsatisfactory cooling performance.
Hoses and Vacuum/Vapor Harnesses
Inspect surfaces of hoses and nylon tubing for evidence
of heat and mechanical damage. Hard or soft spots,
brittle rubber, cracking, checking, tears, cuts, abrasions,
and excessive swelling suggest deterioration of the rub-
ber. Pay particular attention to those hoses nearest to
high heat sources such as the exhaust manifold. Inspect
hose routing to be sure hoses do not touch any heat
source or moving component that may cause heat dam-
age or mechanical wear.
Insure nylon tubing in these areas has not melted or
collapsed.
Inspect all hose connections such as clamps and cou-
plings to make sure they are secure and no leaks are
present.
Components should be replaced immediately if there is
any evidence of degradation that could result in failure.
Brake System
To assure brake system performance, all brake system
components should be inspected periodically. Suggested
service intervals can be found in Section 8 of this manual.
188 MAINTAINING YOUR VEHICLE