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Technical Data, Brakes

NOTE:

The brake system is divided by axle. Left and right front. Right and left rear.

Brake System 

Components Version
Brake circuit distribution Dual-circuit brake system with allocation in pairs: left and right front, left and right rear.
Brake Master Cylinder Tandem brake master cylinder
Brake booster Vacuum brake booster
Brake pressure regulator via ABS Control Module -J104-

Front Brakes 

PR Number   1LN, 1LP, 1ZT, 1LK (18" brakes)
Brake Rotor Diameter in mm 375
New thickness mm 36
Wear limit mm 34
NOTE:

The maximum lateral run-out for steel brake rotors is 0.06 mm.

Measurement is performed with the brake rotor installed.

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

Clean dirt and rust off the brake rotor.

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

PR Number   1ZC, 1ZD (19" brakes)
Brake Rotor Diameter in mm 400
New thickness mm 38
Wear limit mm 36
NOTE:

The maximum lateral run-out for steel brake rotors is 0.06 mm.

Measurement is performed with the brake rotor installed.

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

Clean dirt and rust off the brake rotor.

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

PR Number   1LT, ceramic front brakes
Brake Rotor Diameter in mm 420
New thickness mm 40
Wear limit mm CERAMIC BRAKE ROTOR, DETERMINING WEAR WITHOUT Carbon-Ceramic Brake Wear Tester 
NOTE:

The maximum lateral run-out for steel brake rotors is 0.06 mm.

Measurement is performed with the brake rotor installed.

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

Clean dirt and rust off the brake rotor.

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

Rear Brakes 

PR Number   1KQ, 1KU, 1KW, 1KD, 2EA, 2KD (18" brakes)
Brake Rotor Diameter in mm 350
New thickness mm 28
Wear limit mm 26
NOTE:

The maximum lateral run-out for steel brake rotors is 0.06 mm.

Measurement is performed with the brake rotor installed.

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

Clean dirt and rust off the brake rotor.

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

PR Number   1KZ, ceramic rear brakes
Brake Rotor Diameter in mm 370
New thickness mm 30
Wear limit mm CERAMIC BRAKE ROTOR, DETERMINING WEAR WITHOUT Carbon-Ceramic Brake Wear Tester 
NOTE:

The maximum lateral run-out for steel brake rotors is 0.06 mm.

Measurement is performed with the brake rotor installed.

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

Clean dirt and rust off the brake rotor.

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