Daewoo MATIZ Service Manual page 435

2A – 4 SUSPENSION DIAGNOSIS
Condition
Abnormal Noise, Front
Suspension
Wander or Poor
Steering Ability
Erratic Steering when
Braking
Low or Uneven Trim
Height
Ride Too Soft
Ride Too Harsh
Body Leans or Sways
in Corners
Suspension Bottoms
Probable Cause
D A loose stabilizer shaft link.
D Loose wheel nuts.
D Loose suspension bolts or nuts.
D Loose wheel covers.
D Worn strut dampeners or strut
mountings.
D An improperly positioned strut spring.
D Mismatched or uneven tires.
D Worn strut dampeners.
D A loose stabilizer shaft link.
D A broken or a sagging coil spring.
D The steering preload adjustment is
out–of–adjustment.
D The front–wheel and the rear–wheel
alignment are out–of–align.
D Worn or loose wheel bearings.
D A broken or a sagging coil spring.
D A leaking caliper.
D Warped rotors.
D An incorrect or an uneven caster.
D A broken or a sagging coil spring.
D An overloaded vehicle.
D An incorrect or weak coil spring.
D Worn strut dampeners.
D A broken or a sagging coil spring.
D Incorrect strut dampeners.
D An incorrect coil spring.
D A loose stabilizer shaft link.
D Worn strut dampeners or strut
mountings.
D an overloaded vehicle.
D A broken or a sagging coil spring.
D Worn strut dampeners.
D An overloaded vehicle.
D A broken or a sagging coil spring.
Correction
D Tighten the stabilizer shaft link.
D Tighten the wheel nuts.
D Tighten the suspension bolts or the
nuts.
D Tighten the wheel covers.
D Replace the strut dampeners.
D Tighten the strut mounting nuts.
D Adjust the strut spring to the proper
position.
D Replace the tires.
D Replace the strut dampeners.
D Tighten the stabilizer shaft link.
D Replace the coil spring.
D Perform a rack bearing preload
on–vehicle adjustment.
D Align the front and the rear end
wheels.
D Replace the wheel bearings.
D Replace the coil spring.
D Replace the caliper.
D Replace the rotors.
D If the caster is beyond specifications,
check the frame and repair it as
needed.
D Replace the coil spring.
D Maintain the proper load weight.
D Replace the coil spring.
D Replace the strut dampeners.
D Replace the coil spring.
D Replace the strut dampeners.
D Replace the coil spring.
D Tighten the stabilizer shaft link.
D Replace the strut dampeners.
D Tighten the strut assembly mounting
nuts.
D Maintain the proper load weight.
D Replace the coil spring.
D Replace the strut dampeners.
D Maintain the proper load weight.
D Replace the coil spring.
DAEWOO M-150 BL2