Remove/install steering gear

AR46.20-S-0500EF

Remove/install steering gear

4.11.15

Model

447 with engine 622

Modification notes

14.10.15

Method extended

Operation step 4

1

Steering gear

4

Heat shield

2

Electrical connector

5

Bolt

3

Bolt

 Danger !

Risk of death caused by vehicle slipping or toppling off of the lifting platform.

Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer.

AS00.00-Z-0010-01A

 

Remove/install

1

Remove front anti-roll bar

AR32.35-S-2050EF

2

Separate electrical connectors (2)

3

Remove steering gear (1)

 To do so, remove bolts (3) and swivel out steering gear (1).

 Bolt, steering gear to integral carrier or integral carrier cross strut

*BA46.20-N-1002-01O

4

Modify heat shield (4)

Only when replacing steering gear (1).

 To do this, remove the bolts (5).

 Bolt, heat shield to steering gear

*BA46.20-N-1003-01O

5

Install in the reverse order

6

Enter new steering number of steering gear (1) in on-line vehicle data card via vehicle documentation (VeDoc)

Only when replacing steering gear (1).

 Redocumentation is absolutely essential.

7

Run teach-in process on steering gear (1) using diagnostic system

Only when replacing steering gear (1).



Connect STAR DIAGNOSIS and read out fault memory

AD00.00-S-2000-04E

 Steering gear

Number

Designation

Model 447 with engine 622

BA46.20-N-1002-01O

Bolt, steering gear to integral carrier or integral carrier cross strut

Stage 1

Nm

150

Stage 2

°

120

 Steering gear

Number

Designation

Model 447 with engine 622

BA46.20-N-1003-01O

Bolt, heat shield to steering gear

Nm

14