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

Model 164 up to 8/24/11, 166 up to 8/24/11

Model 222

Except Code 874 (MAGIC VISION CONTROL inch. Heated windshield washer system)

Model 251

TEST AND ADJUSTMENT VALUES FOR WIPER ARMS

Number	Designation			Model 164	Model 166
BE82.30-P-1003-01J	Angle of incidence of driver-side wiper arm in parked position	Left-hand drive vehicle	∠°	+2, 0...+6, 0	+2, 0...+6, 0
BE82.30-P-1003-01J		Right-hand drive vehicle	∠°	-2, 0...-6, 0	-2, 0...-6, 0

WIPER ARM TEST AND ADJUSTMENT VALUES

Number	Designation		MODEL 251.### 1# (left-hand drive vehicle)	MODEL 251.### 2# (right-hand drive vehicle)
BE82.30-P-1003-01K	Angle of incidence of wiper arm on driver-side in parked position	∠°	+2, 0...+6, 0	-2, 0...-6, 0

TEST AND ADJUSTMENT VALUES FOR WIPER ARMS

Number	Designation			Model 222
BE82.30-P-1003-01M	Angle of incidence of driver-side wiper arm in parked position	Left-hand drive vehicle	∠°	+3, 6...+5, 4
BE82.30-P-1003-01M		Right-hand drive vehicle	∠°	-3, 6...-5, 4

TEST AND ADJUSTMENT VALUES FOR WIPER ARMS

Number	Designation			Model 164	Model 166
BE82.30-P-1004-01J	Angle of incidence of passenger-side wiper arm in parked position	Left-hand drive vehicle	∠°	+4, 0...+8, 0	+4, 0...+8, 0
BE82.30-P-1004-01J		Right-hand drive vehicle	∠°	-4, 0...-8, 0	-4, 0...-8, 0

WIPER ARM TEST AND ADJUSTMENT VALUES

Number	Designation		MODEL 251.### 1# (left-hand drive vehicle)	MODEL 251.### 2# (right-hand drive vehicle)
BE82.30-P-1004-01K	Angle of incidence of wiper arm on front passenger side in parked position	∠°	+4, 0...+8, 0	-4, 0...-8, 0

TEST AND ADJUSTMENT VALUES FOR WIPER ARMS

Number	Designation			Model 222
BE82.30-P-1004-01M	Angle of incidence of passenger-side wiper arm in parked position	Left-hand drive vehicle	∠°	+3, 4...+5, 6
BE82.30-P-1004-01M		Right-hand drive vehicle	∠°	-3, 4...-5, 6

Fig 1: Identifying Adjusting Tool Set (211 589 02 21 00)

Courtesy of MERCEDES-BENZ USA

Adjustment of the angle of incidence of wiper arms (1) is always done in the parked position. If the check values deviate from the tolerance range adjustment occurs both in reversing position and parked position.

Courtesy of MERCEDES-BENZ USA

Shown on Model 251

Remove angle gauge (A) and adjustment lever (7) from adjustment tool set.
Insert adapter (B) into guide of angle gauge (A) and fix in place with screw/bolt (6a) at angle gauge (A).
Slide adapter (B) together with angle gauge (A) onto wiper blade mount of wiper arm (1) and attach with screw/bolt (6b).
Lower wiper arm (1) to be adjusted carefully onto windshield.
All three contact points at the foot of the angle gauge (A) must make contact with the windshield.
Place adjustment levers (7) as far from each other as possible on the wiper arm (1) to be adjusted.
The wiper arm (1) is twisted with the aid of the adjustment lever (7) which was positioned close to the angle gauge (A). The second adjuster lever (7) is used as a counterholder.

The adjuster levers (7) are attached with the side into which the marking "Z4" is imprinted to the wiper arm (1) to be adjusted.
Press adjustment lever (7) in required direction until the wiper arm (1) to be adjusted is at least twisted by the value of the tolerance deviation in the reversing position.
Remove adjustment lever (7) from wiper arm (1) to be adjusted.
Read off angle of incidence for adjusted wiper arm (1) on scale of angle gauge (A), note it down and compare against the test and adjustment values, adjust again if necessary. Model 251.### 1#
Model 251.### 2#

Model 251.### 1#

Model 251.### 2#

Model 164 up to 8/24/11, 166 up to 8/24/11

Model 164 up to 8/24/11, 166 up to 8/24/11

Model 222

except code 874 (MAGIC VISION CONTROL inch.

Heated windshield washer system)

Model 222

except code 874 (MAGIC VISION CONTROL inch.

Heated windshield washer system)

The angle of incidence can change slightly when removing the adjustment levers (7), as the wiper arm (1) is twisted a little by the dead weight of the adjustment levers (7).
Remove angle gauge (A) with adapter (B) from adjusted wiper arm (1).