Before Starting Suspension Alignment: Prerequisites

Perform suspension alignment using an electronic wheel-alignment analyser. Measurement procedures are described in the operating instructions for the wheel-alignment analyser used.

For nominal value for front and rear axles, refer to the technical data. 

> 4495TW - ADJUSTMENT VALUES FOR SUSPENSION ALIGNMENT 

• Empty weight of vehicle according to DIN 70020, i.e. vehicle in ready-to-drive condition with full fuel tank and including tools but without driver or additional weights.
• Joint and wheel-bearing play OK (wheel-bearing play cannot be adjusted). Check joint play if necessary.

  > Refer to 0X03IN - Running gear maintenance: Checking ball joints/bellows in the appropriate service information 

• The tread depth on one axle must not differ by more than 2 mm.
• Tyre pressure in accordance with specifications
• Strictly comply with maintenance intervals for measuring equipment and measuring platform.
• Perform suspension alignment only in the sequence specified in the appropriate service information.