Tightening Torques For Brake Mechanics

WM 4600TW Tightening torques for brake mechanics








Technical values











Brake disc wear limit
Front
Minimum brake disc thickness (wear limit) is stamped on the brake-disc chamber. example: Min. Th. 33.7 mm

Rear
Minimum brake disc thickness (wear limit) is stamped on the brake-disc chamber. example: Min. Th. 27.7 mm

Wear limit: Surface changes in front and rear brake discs
Wear limit: Connected surface fracture > 1 cm2 and/or surface roughness of brake disc > 80 micrometer. Replace PCCB brake discs on each axle

Thickness tolerance of brake discs (max.)
Measured value 0.02 mm

Lateral runout of brake disc (max.)
Measured value 0.03 mm

Lateral runout of brake disc when installed (max.)
Measured value 0.06 mm