Damage assessment - wheel suspension and steering | HELLA
Damage assessment
Wheel suspension and steering
Influence of defective components on braking behaviour
Damaged or malfunctioning suspension or steering components can affect not only the driving but also the braking behaviour of the vehicle. If unusual noises, vibrations or unstable driving behaviour are detected during the braking process, this may be due to a variety of chassis components.
Effect of defective components
Defective shock absorbers and tyres
- Deteriorated traction/road grip
- Diminishing braking effect
- Extended braking distance
Defective or incorrectly installed rubber bearings
- Unstable driving behaviour
- Steering wheel or pedal vibrations
- Knocking noises
Lack of damping caused by damaged or leaking hydromounts
- Knocking noises
- Brake rubbing
- Vibrations
- Unstable driving behaviour
Defective coupling rods, wishbone or stabiliser bearings
- Knocking noises
- Unstable driving behaviour
- Vibrations
Defective or incorrectly installed rubber sleeves on the drive shafts
Leaking grease contaminates adjacent assemblies
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Maintenance information
When repairing brakes, it is advisable to include in the damage assessment test the chassis components found in the vicinity of the wheel brake, such as wheels, axle suspension and steering.
