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Brakes Technical Data

Steel Front Brakes
Brake   17" 18" 19"
Production-relevant number (PR number)   1LL. Refer to (1). 1LJ and 1LP. Refer to (1). 1LN, 1LX and 4FS armored protection. Refer to (1).
Brake rotor, ventilated diameter in mm 356 380 400
Brake rotor, new thickness mm 34 36 38
Brake rotor, wear limit mm 32 34 36
Brake pads, wear limit mm Refer to Maintenance
(1) Allocation.
NOTE:

Maximum lateral run-out of steel brake rotor = 0.06 mm

Measurement in installed brake rotor

Use Dial Gauge Bracket:VAS6079/1  ; Dial Gauge - 0-10mm:VAS6079  .

Clean dirt and rust off the brake rotor.

Measure 10 mm away from the outer edge of the brake rotor.

Ceramic Front Brakes
Production-relevant number (PR number)   1LW
Brake rotor, ventilated diameter in mm 400
Brake rotor, thickness mm 38
Brake rotor, wear limit mm Brake Rotor Thickness. Refer to CERAMIC BRAKE ROTOR, DETERMINING WEAR .
Brake pads, wear limit mm Refer to => 410.
Steel Rear Brakes
Brake   17" 18" 19"
Production-relevant number (PR number)   1KW. Refer to (1). 1KY, 1KZ and 1KE. Refer to (1). 2EM armored protection. Refer to (1).
Brake rotor, ventilated diameter in mm 330 356 380
Brake rotor, thickness mm 22 22 30
Brake rotor, wear limit mm 20 20 28
Brake pads, wear limit mm Refer to Maintenance
(1) Allocation.
NOTE:

Maximum lateral run-out of steel brake rotor = 0.06 mm

Measurement in installed brake rotor

Use Dial Gauge Bracket:VAS6079/1  ; Dial Gauge - 0-10 mm:VAS6079  .

Clean dirt and rust off the brake rotor.

Measure 10 mm away from the outer edge of the brake rotor.

Rear Ceramic Brakes
Production-relevant number (PR number)   1KU
Brake rotor, ventilated diameter in mm 370
Brake rotor, thickness mm 30
Brake rotor, wear limit mm Brake Rotor Thickness. Refer to CERAMIC BRAKE ROTOR, DETERMINING WEAR .
Brake pads, wear limit mm Refer to Maintenance