32 13 572 Replace electrical steering box (EPS)

Attention  !

Connecting line: 

In the event of moisture/corrosion inside the plug connections, check the insulation of the connecting line. If the insulation reveals any noticeable/striking features, partial replacement will be necessary. Otherwise it will be sufficient to replace the contacts or connector housing.

Attention  !

The control head of the steering box must not under any circumstances strike other components!

Collision with other components may result in damage to the steering box!

Necessary preliminary tasks  :

• Remove FRONT AXLE complete.

Removal  :

Fig 1: Heat Shield And Screws

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Loosen screws (1).

Remove heat shield (2).

Determine dimension (A) to simplify following adjustment of front axle.

Fig 2: Checking Track Rod End Dimension

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Slacken bolt (1).

Screw off track rod end; if necessary, grip track rod with open-end spanner.

Fig 3: Steering Gear And Screws

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Release screws (1).

Remove steering gear (2).

Installation  :

Align steering gear (2).

Part  : Renew screws (1).

Tighten down screws (1).

Fig 4: Steering Gear And Screws

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Tightening torque 32 00 1AZ .

Fig 5: Checking Track Rod End Dimension

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Screw track rod end onto track rod to dimension (A).

Tighten screw (1).

Tightening torque 32 21 2AZ .

Place heat shield (2) in position and align.

Tighten down screws (1).

Tightening torque 32 00 2AZ .

Fig 6: Heat Shield And Screws

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Required follow-up work  :

• Install FRONT AXLE .
• Carry out PROGRAMMING/ENCODING .
• Teach in END STOP SOFTWARE .
• Carry out WHEEL ALIGNMENT PROCEDURE .