Tapered roller bearing preload adjustment · ar3530t430201c · Mercedes-Benz WIS

AR35.30-T-4302-01C

Tapered roller bearing preload adjustment

Inspection data of rear axle final drive

Number	Designation		Model 613.364/365 with HOSE rear axle


BE35.30-N-1003-01J	Friction torque for tapered roller bearing ring gear	Nm	3.5...4.5

Commercially available tools

Number

Designation

WH58.30-Z-1035-12A

Socket wrench,

Firma Zahnradfabrik Passau GmbH D-94034 Passau

Tapered roller bearing preload adjustment

T35.30-0037-01

 Precondition:

- The gear backlash is set.

- The crown wheel / differential axis is horizontal.

- The outer races of the tapered roller bearing lie on the threaded rings without play or preload.

1 Screw in the threaded rings opposite the crown wheel by 1 to 2 notches using the socket wrench  (1) (empirical value for adjusting friction torque). Apply light blows to the bearing cap with a plastic mallet while doing this.