ar3530w047201ch

Install cassette-type sealing ring on drive pinion

Type ar · topic 35.30 · version 0100 · 2018-11-23

Applies to: Rear axle 746.301 in model 963, 964 with code A2X (Rear axle with active lubrication, controlled) with code U3I (Control code, NFD standard)

Where it sits

Function group 2 Chassis › 35 Rear axle › 35.30 Final drive, drive shafts — Series 963 · Series 964

EinPAS 17 Drivetrain/axle › 17.51 Rear axle › 17.51.65 Rear axle differential/axle through-drive — Series 963 · Series 964

Also applies to engines/gearboxes: 746 301

AR35.30-W-0472-01CH

Install cassette-type sealing ring on drive pinion

Rear axle

746.301 in model 963, 964

with code A2X (Rear axle with active lubrication, controlled)

with code U3I (Control code, NFD standard)

Install cassette-type sealing ring on drive pinion

746 589 00 43 00

Insertion tool

Install cassette-type sealing ring on drive pinion

For installing the cassette-type sealing ring, use the following individual tools from set insertion tool:

Thrust piece (1), with end number 01

Assembly sleeve (2), with end number 02

Thrust spindle (3), with end number 03

Counternut (4)

Threaded bushing (5), with end number 05

W35.30-1202-11

Install cassette-type sealing ring on drive pinion

1

Screw thrust spindle (3) into assembly sleeve (2) up to thread end (A) and secure in this position with the counternut (4).


W35.30-1203-10

Install cassette-type sealing ring on drive pinion

2

Screw assembly sleeve (2) with thrust spindle (3) up to stop on shaft of drive pinion (11) in axle drive housing (8) and loosen assembly sleeve (2) by a 1/4 turn again.



3

Insert cassette-type sealing ring (7) into axle drive housing (8).



4

Align cassette-type sealing ring (7) parallel and centered.


W35.30-1204-02

Install cassette-type sealing ring on drive pinion

5

Position thrust piece (1) over thrust spindle (3) on cassette-type sealing ring (7).


When doing so, do not tilt thrust piece (1) and cassette-type sealing ring (7).



6

Screw threaded bushing (5) onto thrust spindle (3) up to contact surface at thrust piece (1).


W35.30-1205-02

Install cassette-type sealing ring on drive pinion

7

Press cassette-type sealing ring (7) up to contact into the axle drive housing (8); to do this, turn threaded bushing (5) clockwise and counterhold thrust spindle (3) while doing so.


Observe uniform completion (B) of cassette-type sealing ring (7) in axle drive housing (8).



8

Unscrew threaded bushing (5) and remove thrust piece (1).


W35.30-1206-11

Install cassette-type sealing ring on drive pinion

9

Do not remove assembly sleeves (2) with thrust spindle (3) from shaft of drive pinion (11) in axle drive housing (8).


They are required for installation of the drive flange.


W35.30-1208-02