Remove/install radial shaft sealing ring on output flange

AR27.40-S-0205E

Remove/install radial shaft sealing ring on output flange

12.04.2019

Model

447 with engine 651 with transmission 722.9

Model

447, 448 with engine 274 with transmission 722.9

1

Thrust plate

4

Collar nut

6

Propeller shaft

2

Radial shaft sealing ring

5

Flex disk

7

Screw

3

Output flange

 

Remove/install

1

Remove flexible coupling (5) of drive shaft (6)

AR41.10-S-0040E

2

Remove output flange (3)

AR27.50-S-0620-02E

 Collect escaping transmission oil.

 Collar nut, output flange to output shaft

*BA27.50-N-1001-01C

 Pin wrench

*901589000700

 Drift

*716589011500

 Socket wrench bit

*126589020900

 Puller

*000589893300

3

Remove radial shaft sealing ring (2) using a suitable tool


Use clean cloth as base.
Otherwise, the transmission may be damaged.

 Installation: Replace radial shaft sealing ring (2).

4

Install in the reverse order



Check

5

Check oil level in transmission, correct, if necessary

AR27.00-S-0270E

 Warning

Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running.

Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts.

AS00.00-Z-0005-01A

6

Check transmission for leak tightness in area of radial shaft sealing ring (2) with engine running

 Visual inspection only.

 Gear assembly

Number

Designation

Transmission 722.9

BA27.50-N-1001-01C

Collar nut, output flange to output shaft

Nm

200