User Manual - Page 328

For 2020 Gladiator.

Loading ...
Loading ...
Loading ...
326 SERVICING AND MAINTENANCE
(Continued)
If frequent engine coolant (antifreeze)
additions are required, the cooling system
should be pressure tested for leaks.
Maintain engine coolant (antifreeze) concen-
tration at a minimum of 50% OAT coolant
(co
nforming to MS.90032) and distilled
water for proper corrosion protection of your
engine which contains aluminum
components.
Make sure that the coolant expansion bottle
overflow hoses are not kinked or obstructed.
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
thermostat. Other designs may result in
unsatisfactory 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” located in “Scheduled
Servicing” in “Servicing And Maintenance” for
the proper maintenance intervals.
Fluid Level Check — Brake Master Cylinder
The fluid level of the master cylinder should be
checked whenever the vehicle is serviced, or
immediately if the brake system warning light is
on. If necessary, add fluid to bring level within
the designated marks on the side of the
reservoir of the brake master cylinder. Be sure
to clean the top of the master cylinder area
before removing cap. With disc brakes, fluid
level can be expected to fall as the brake pads
wear. Brake fluid level should be checked when
pads are replaced. If the brake fluid is
abnormally low, check the system for leaks.
Refer to “Fluids And Lubricants” in “Technical
Spe
cifications” for further information.
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. You would not have your full braking
capacity in an emergency.
WARNING!
Use only manufacturer's recommended
brake fluid. Refer to “Fluids And
Lubricants” in “Technical Specifications”
for further information. Using the wrong
type of brake fluid can severely damage
your brake system and/or impair its
performance. The proper type of brake fluid
for your vehicle is also identified on the
original factory installed hydraulic master
cylinder reservoir.
To avoid contamination from foreign matter
or moisture, use only new brake fluid or
fluid that has been in a tightly closed
container. Keep the master cylinder
reservoir cap secured at all times. Brake
fluid in a open container absorbs moisture
from the air resulting in a lower boiling
point. This may cause it to boil
unexpectedly during hard or prolonged
braking, resulting in sudden brake failure.
This could result in a collision.
Loading ...
Loading ...
Loading ...