Remove/install drive shaft radial shaft sealing ring

AR28.10-S-4002P

Remove/install drive shaft radial shaft sealing ring

06.03.2020

Model

470, 471 with engine 699

with code ZG3 (Engageable all-wheel drive with gear reduction)

Modification notes

10.09.2018

Removal and installation tool 116 589 01 62 00 added

Operation step 3

10.09.2018

Method extended

Operation step 8

1

Radial shaft sealing ring

 Caution

Risk of injury to skin and eyes due to handling of transmission oil. Health risk caused by swallowing transmission oil

Wear protective gloves, protective clothing and safety glasses.
Do not pour transmission oil into beverage bottles.

AS00.40-Z-0001-01A



Remove

1

Drain oil from transfer case.



AP28.00-S-2801P

2

Remove transfer case.

AR28.10-S-0100P

3

Remove radial shaft sealing ring (1).


Carefully remove radial shaft sealing ring (1).
Otherwise, the seat of the radial shaft sealing ring (1) may be damaged.

 Dispose of radial shaft sealing ring (1).

 Removal and installation tool

*116589016200



Clean

4

Clean seat of radial shaft sealing ring (1).

Assembly cleaner

*BR00.45-Z-1028-04A



Check

5

Check seating of radial shaft sealing ring (1) on transfer case.

If damage is found,



Perform suitable repair measures.

 After obtaining special order.



Install

6

Moisten sealing lips of radial shaft sealing ring (1) with transmission oil.



Automatic transmission fluids (ATF) (specification 236.12)

BB00.40-P-0236-12A

7

Install radial shaft sealing ring (1).

 Handle

*001589004000

 Drift set

*470589121500



Check

8

Check for correct installation position of radial shaft sealing ring (1).

If necessary,



Correct installation position of radial shaft sealing ring (1).

 Handle

*001589004000

 Drift set

*470589121500

9

Install transfer case.

AR28.10-S-0100P

 The transfer case is filled here with oil and checked for leak tightness.

Repair materials

Number

Designation

Order number

BR00.45-Z-1028-04A

Assembly cleaner

A 000 986 56 01