mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Mechanical Specifications|Page 15853 > < Procedures|Page 15848
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Wheel Hub: Mechanical Specifications

Rear Axle Shaft

Rear Axle Shaft

Collar nut, rear axle shaft to rear axle shaft flange.......................................................................................................................................................320 Nm

Rear Axle Torsion Bar

Rear Axle Torsion Bar

Nut, link rod to wheel carrier.........................................................................................................................................................................................50 Nm

Torque Strut

Torque Strut

Self-locking nut, torque strut to wheel carrier

Aluminum M12

1st stage..........................................................................................................................................................................................................................50 Nm
2nd stage..................................................................................................................................................................................................................90 degrees

Steel M14

1st stage..........................................................................................................................................................................................................................80 Nm
2nd stage..................................................................................................................................................................................................................90 degrees

Camber Strut

Camber Strut

Self-locking nut, camber strut to wheel carrier
Aluminum M12

1st stage..........................................................................................................................................................................................................................50 Nm
2nd stage..................................................................................................................................................................................................................90 degrees

Steel M14.....................................................................................................................................................................................................................140 Nm

Thrust Arm

Thrust Arm

Self-locking nut, Thrust Arm to wheel carrier
Aluminum M12

1st stage..........................................................................................................................................................................................................................50 Nm
2nd stage..................................................................................................................................................................................................................90 degrees

Steel M14 1st stage......................................................................................................................................................................................................170 Nm

Hub

Hub

Wheel bearing to wheel carrier.......................................................................................................................................................................................80 Nm

Test Values For Wheel Location, Wheel Hub

Test Values For Wheel Location, Wheel Hub

Front wheel hub flange lateral runout..........................................................................................................................................................................0.03 mm
Radial runout on the front wheel hub's disk wheel alignment fitting...........................................................................................................................0.05 mm

Mechanical Specifications|Page 15853 > < Procedures|Page 15848