Jeep 2020 RENEGADE, Руководство пользователя

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SERVICING AND MAINTENANCE 299
the radiator and being vaporized when the ther -
mostat opens, allowing hot engine coolant (anti -
freeze) to enter the radiator.
If an examination of your engine compartment
shows no evidence of radiator or hose leaks,
the vehicle may be safely driven. The vapor will
soon dissipate.

Do not overfill the coolant expansion bottle.

Check the coolant freeze point in the radiator
and in the coolant expansion bottle. If engine
coolant (antifreeze) needs to be added, the
contents of the coolant expansion bottle
must also be protected against freezing.

If frequent engine coolant (antifreeze) addi -
tions are required, the cooling system should
be pressure tested for leaks.

Maintain engine coolant (antifreeze) concen -
tration at a minimum of 50% OAT coolant
(conforming to MS.90032) and distilled
water for proper corrosion protection of your
engine which contains aluminum compo -
nents.

Keep the front of the radiator clean. If your
vehicle is equipped with air conditioning,
keep the front of the condenser clean.

Do not change the thermostat for Summer or
Winter operation. If replacement is ever
necessary, install ONLY the correct type ther -
mostat. Other designs may result in unsatis -
factory engine coolant (antifreeze)
performance, poor gas mileage, and
increased emissions.
Brake System
In order to ensure brake system performance,
all brake system components should be
inspected periodically. Refer to the
“Maintenance Plan” in this section for the
proper maintenance intervals.
Brake Master Cylinder
The fluid level in the master cylinder should be
checked when performing under hood services,
or immediately if the “Brake Warning Light” is
on.
Be sure to clean the top of the master cylinder
area before removing the cap. If necessary, add
fluid to bring the fluid level up to the
requirements described on the brake fluid
reservoir. Fluid level can be expected to fall as
the brake pads wear. The brake fluid level
should be checked when the pads are replaced.
However, low fluid level may be caused by a
leak and a checkup may be needed.
NOTE:
If your vehicle is equipped with a manual trans -
mission, the brake fluid reservoir supplies fluid
to both the brake system and the clutch release
system. The two systems are separated in the
reservoir, and a leak in one system will not
affect the other system. The manual transmis -
sion clutch release system should not require
fluid replacement during the life of the vehicle.
If the brake fluid reservoir is low and the brake
system does not indicate any leaks or other
WARNING!
Riding the brakes can lead to brake failure
and possibly a collision. Driving with your foot
resting or riding on the brake pedal can result
in abnormally high brake temperatures,
excessive lining wear, and possible brake
damage. Riding the brakes may also reduce
braking capacity in an emergency.
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