Adjust Wiper Arms - AR82.30-P-6100-01FR

Model 257, 290 

	Injury hazard from pinching and crushing, in extreme cases extremities can even be cut off when caught in windshield wiper mechanism.	When working on the windshield wiper mechanism, always switch off the ignition and store transmitter key outside of transmission range (at least 2 m).	AS82.30-Z-0001-01A
	Notes on wiper arm adjustment		AH82.30-P-0001-01A

Courtesy of MERCEDES-BENZ USA

Courtesy of MERCEDES-BENZ USA

Use the following special tools:

Angle gauge from adjustment tool set (211 589 02 21 00)

Adjustment lever (Z4) from adjustment tool set (211 589 02 21 00)

Adapter (205 589 00 21 00)

Courtesy of MERCEDES-BENZ USA

1. Mount angle gauge (A) with adapter (E) onto wiper arm to be adjusted.
2. Position adjustment levers (Z4) as far apart from one another as possible on wiper arm to be adjusted.

   Cross adjustment levers (Z4) in required direction until correct set value on scale of angle gauge (A) is achieved.

   Wiper arms are crossed axially using adjustment lever (Z4) positioned near to angle gauge (A). The second adjustment lever (Z4) is used as a counterholder.

3. Remove adjustment levers (Z4) from wiper arm.
4. Read angle of incidence of adjusted wiper arm on scale of angle gauge (A), and compare with adjustment value.

   If deviations are present

   ↓

   Correct angle of incidence.

5. Remove angle gauge (A) with adapter (E) from wiper arm to be adjusted.

   Courtesy of MERCEDES-BENZ USA

Shown on driver-side wiper arm in parked position 

6. Repeat adjustment procedure on wiper arm not yet adjusted.

   If required.