Load the car according to the normal load. And measure the actual height (Ah, fig. 13.45) between the lower edge of the wing (1) and wheel rim (2), along a perpendicular through the center of the wheel.
Determine average height (A) before and after car body sag for each wheel and calculate the average value for the axle. Compare with table value.
If the average value deviates from the specified value by more than 10 mm, install new suspension strut springs according to the spare parts catalog.
Attention! Replace springs on both sides of the body at the same time, in pairs. Install springs of the same marking.
The process for replacing the shock absorber spring is shown above (see «Replacing the front suspension strut»).