Using the known method "rocking" it is impossible to make an accurate diagnosis when the car is rocked by the fender and then abruptly released, because the movement of the spring may already be damped. This method is applicable only to the determination of a completely failed shock absorber.
An accurate picture of the state of the shock absorber can be obtained on a special test stand, which is available in special workshops.
Shock Absorber Diagnostics
There are some clear symptoms of a weakening of the effectiveness of the shock absorber.
Unstable handling when the wheels are not in constant contact with the road.
After driving over bumps, the body sways.
"Yaw" the car when cornering, and the inner wheel is not sufficiently pressed against the road, and the outer wheel is not sufficiently unloaded.
Intermittent braking distance at full braking.
Uneven and increased tire wear.
Visible traces of oil on the outside of the shock absorber, under the shock absorber spring plate. Small leaks are considered normal.
Attention. Many parts of the front suspension can be removed and installed by yourself, but some operations require special equipment. Damaged suspension parts must not be straightened or welded, but must only be replaced with new ones.
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