Chevrolet Low Cab Forward 4500 2019 Series Owner's Manual page 150

Symptom
Uneven braking
Steering wheel hard to turn
Excessive play in the steering wheel
Cause
Unbalanced air pressure
in tires
Tire unevenly worn
Drum brake out of
adjustment
Poor wheel alignment
Loaded too far forward
Power steering fluid level
too low
Insufficient air in front
tires
Wheel studs and nuts
loose
Unbalanced inflation
pressure in the tires
Unbalanced tires
Excessive steering
wheel free play
Driving and Operating
Corrective Action
Adjust to proper air
pressure
Replace tire
Load properly
Add fluid
Adjust to proper inflation
pressure
Tighten to the specified
torque
Adjust to proper inflation
pressure
149
Reference
See Wheels and
Tires 0 237
See Wheels and
Tires 0 237
-
-
-
See Power
Steering Fluid
0 206
See Wheels and
Tires 0 237
See Wheels and
Tires 0 237
See Wheels and
Tires 0 237
-
-