Brakes and Traction Control: Specifications

WM 4600TW Tightening torques for brake mechanics














Brake disc diameter, front 350 mm
Brake disc diameter, Rear 330 mm
Brake disc thickness, front 34 mm
Brake disc thickness, rear 28 mm
Thickness tolerance of brake disc, max. 0.01 mm
Effective brake disc diameter, front 284.6 mm
Effective brake disc diameter, rear 280.4 mm
Brake disc thickness, front new 34 mm
Brake disc thickness, rear new 28 mm

Brake disc minimum thickness after machining, front
Only 'as new' brake discs may be reworked! Only rework the brake disc symmetrically, evenly from both sides! 33.6 mm

Brake disc minimum thickness after machining, rear
Only 'as new' brake discs may be reworked! Only rework the brake disc symmetrically, evenly from both sides! 27.6 mm

Brake disc wear dimension, front 32 mm
Brake disc wear dimension, rear 26 mm
Peak-to-valley surface roughness of brake disc after machining, max 0.006 mm

Thickness tolerance of brake discs after machining, max 0.02 mm
Lateral runout of brake disc, max. 0.03 mm
Lateral runout of wheel hub, max 0.02 mm
Lateral runout of brake disc when installed, max. 0.06 mm