From January 1, 1983, starting from chassis No. 81 FA 180 414, a modified front subframe with serial No. 893 199 313 B and new serial rubber-metal hinges were installed on cars. Rubber-metal hinges of the new sample cannot be installed on the front subframes with serial No. 811 199 315. In addition, the bolt fastening of the stabilizer bar and the front subframe has been changed.
Front suspension springs
- Number of turns: 7.5.
- Turns diameter, mm: 130.
- Wire diameter, mm: 11.7.
- Spring length under load 100 kgf, mm: 66.7.
shock absorbers
- Double-acting hydraulic telescopic shock absorbers.
- Brand: Bitstein.
Roll Stabilizer
- Stabilizer rod diameter, mm: 21.
Front wheel alignment
The alignment angles of the front wheels are checked on a car in running condition with normal tire pressure, in the absence of excessive play in the steering and front suspension assemblies and parts, and should have the following values:
- toe: 0°10'±10' or +1±1 mm;
- camber: -0°40,±30' (-45'±30') *;
- maximum allowable camber angle difference between right and left wheels: 0°30';
- pitch angle (for reference): 0°30'±30';
- maximum allowable pitch difference between right and left wheels: 0°30'.
*Since January 1983
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