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Home >> Smart >> 2010 >> Fortwo BRABUS, 2D Convertible >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Brakes -- FORTWO (CABRIO) >> Testing & Repair >> Adjust drum brake - AR42.10-P-1010-11SM

Adjust drum brake - AR42.10-P-1010-11SM

IMPORTANT When the brake drum is assembled no manual adjustments may be performed at the automatic adjuster.

  1. Operate hand brake once and release again.
  2. Operate service brake, release, and wait for approx. 1 second. Apply hand brake with button pressed and release. Repeat the procedure until no "actuation clicks" can be heard in the brake drum.
  3. Check the rear wheels rotate freely
  4. When all work has been completed, check the vehicle brake on the brake test stand.

    IMPORTANT Differences in braking power above 20 % are not permissible.