CONDITION |
POSSIBLE CAUSES |
CORRECTION |
FRONT END NOISE |
- Loose or worn wheel bearings
- Loose or worn steering or
suspension components.
|
- Adjust or replace wheel bearings.
- Tighten or replace components as
necessary.
|
EXCESSIVE PLAY IN
STEERING |
- Loose or worn wheel bearings.
- Loose or worn steering or
suspension components.
- Loose or worn steering gear.
|
- Adjust or replace wheel bearings.
- Tighten or replace components as
necessary.
- Adjust or replace steering gear.
|
FRONT WHEELS SHIMMY |
- Loose or worn wheel bearings.
- Loose or worn steering or
suspension components.
- Tires worn or out of balance.
- Alignment.
- Leaking steering dampener.
|
- Adjust or replace wheel bearings.
- Tighten or replace components as
necessary.
- Replace or balance tires.
- Align vehicle to specifications.
- Replace steering dampener.
|
VEHICLE INSTABILITY |
- Loose or worn wheel bearings.
- Loose or worn steering or
suspension components
- Tire pressure.
- Alignment.
|
- Adjust or replace wheel bearings.
- Tighten or replace components as
necessary.
- Adjust tire pressure.
- Align vehicle to specifications.
|
EXCESSIVE STEERING
EFFORT |
- Loose or worn steering gear.
- Power steering fluid low.
- Column coupler binding.
- Tire pressure.
- Alignment.
|
- Adjust or replace steering gear.
- Add fluid and repair leak.
- Replace coupler.
- Adjust tire pressure.
- Align vehicle to specifications.
|
VEHICLE PULLS TO ONE
SIDE DURING BRAKING |
- Uneven tire pressure.
- Worn brake components.
- Air in brake line.
|
- Adjust tire pressure.
- Repair brakes as necessary.
- Repair as necessary.
|
VEHICLE LEADS OR
DRIFTS FROM STRAIGHT
AHEAD DIRECTION ON
UNCROWNED ROAD |
- Radial tire lead.
- Brakes dragging.
- Weak or broken spring.
- Uneven tire pressure. pressure.
- Wheel Alignment.
- Loose or worn steering or
suspension components.
- Cross caster out of spec.
|
- Cross front tires.
- Repair brake as necessary.
- Replace spring.
- Adjust tire
- Align vehicle.
- Repair as necessary.
|
KNOCKING, RATTLING
OR SQUEAKING |
- Worn shock bushings.
- Loose, worn or bent steering/
suspension components.
- Shock valve.
|
- Replace shock.
- Inspect, tighten or replace components
as necessary.
- Replace shock.
|
IMPROPER TRACKING |
- Loose, worn or bent track bar.
- Loose, worn or bent steering/
suspension components.
|
- Inspect, tighten or replace component as
necessary.
- Inspect, tighten or replace components
as necessary.
|