Check wiper arms and adjust · ar8230p6000gc · Mercedes-Benz WIS

AR82.30-P-6000GC

Check wiper arms and adjust

8.12.10

MODEL 140, 170, 171.4, 172.4,
203 up to 31.5.03

P82.30-2326-11

Shown on model 203, wiper system in reverse position

1 Driver-side wiper arm

2 Passenger-side wiper arm

A Distance between driver-side wiper blade and A-pillar

B Distance between front passenger side wiper blade and A-pillar

	Check
 Danger!	Risk of injury caused by moving parts that can pinch, crush or, in extreme cases even sever extremities.	Always remove ignition key when working on windshield wiper mechanism.	AS82.30-Z-0001-01A
		 When working on raised driver-side wiper arm (1) or front passenger side wiper arm (2) it has to be observed that they do not fall onto the windshield to prevent it from being damaged.
1	Switch on ignition (circuit 15 or circuit 15R) and turn wiper switch to position "Two". After the wiper system has left the park position, switch off the ignition and remove the transmitter key
2	Manually position wiper system into reversing position	 The reverse position of the driver-side wiper arm (1) corresponds to the distance from driver-side wiper blade to A-pillar (A): model 140 approx. 60 mm, model 170 approx. 50 mm, model 171 approx. 50 mm, model 172 approx. 50 mm, model 203 approx. 35 mm. The reverse position of the passenger-side wiper arm (2) corresponds to the distance from passenger-side wiper blade to A-pillar (B): model 170 approx. 330 mm, model 203 approx. 350 mm, in model 140, model 171, model 172, the distance from passenger-side wiper blade to A-pillar (B) results from the distance from driver-side wiper blade to A-pillar (A). Measured from the upper wiper blade end of the driver-side wiper blade (1) and the passenger-side wiper blade (2) to the inside of the driver-side A-pillar.
3	Remove wiper blades
4	Clean wiper blade fixtures on driver-side wiper arm (1) and passenger-side wiper arm (2) using a clean cloth
5	Check angle of incidence of driver-side wiper arm (1) and passenger-side wiper arm (2) to windshield	 When changing from reversing position to park position it has to be observed that the driver-side wiper arm (1) and the front passenger-side wiper arm (2) do not have any direct contact to the windshield to prevent it from being scratched.	AR82.30-P-6000-01GC
		 Cover driver-side wiper arm (1) and passenger-side wiper arm (2) with appropriate means (scratch protection).
		 Adjustment tool set	*211589022100
		 Adapter (model 171.4, 172.4)	*211589052100
6	Compare test values with adjustment values and select correct adjustment measure	Angle of incidence of wiper arm on driver-side (1) in reversing position	*BE82.30-P-1001-01E
		Angle of incidence of wiper arm on passenger-side (2) in reversing position	*BE82.30-P-1002-01E
		Angle of incidence of wiper arm on driver-side (1) in park position	*BE82.30-P-1003-01E
		Angle of incidence of wiper arm on front-passenger side (2) in park position	*BE82.30-P-1004-01E
	Notes on wiper arm adjustment		AH82.30-P-0001-01A
7	Adjust angle of incidence of driver-side wiper arm (1) or passenger-side wiper arm (2) in park position	In the event that the test values deviate from the tolerance range in reversing position or in park position and reversing position:	AR82.30-P-6100-01T
		 Distort driver-side wiper arm (1) or front passenger side wiper arm (2) by at least the value of the tolerance deviation in reversing position.
		Angle of incidence of wiper arm on driver-side (1) in park position	*BE82.30-P-1003-01E
		Angle of incidence of wiper arm on front-passenger side (2) in park position	*BE82.30-P-1004-01E
		 Adjustment tool set	*211589022100
8	Adjusting wiper system	In the event that the test values of the driver-side wiper arm (1) and front passenger side wiper arm (2) deviate from the tolerance range in park position.
		Model 140	AR82.30-P-6400-01X
		Angle of incidence of wiper arm on front-passenger side (2) in park position	*BE82.30-P-1004-01E
		 Adjustment tool set	*211589022100
		Model 170	AR82.30-P-6400-01GA
		Angle of incidence of wiper arm on driver-side (1) in park position	*BE82.30-P-1003-01E
		 Adjustment tool set	*211589022100
		Model 171.4, 172.4	AR82.30-P-6400-01V
		Angle of incidence of wiper arm on driver-side (1) in park position	*BE82.30-P-1003-01E
			*BA82.30-P-1007-01A
		 Adjustment tool set	*211589022100
		Model 203	AR82.30-P-6400-01P
		Angle of incidence of wiper arm on driver-side (1) in park position	*BE82.30-P-1003-01E
			*BA82.30-P-1007-01A
		 Pulling hook	*140589023300
		 Adjustment tool set	*211589022100
9	Install wiper blades

Wiper arm test and adjustment values

Number	Designation			Model 140	Model 170


BE82.30-P-1001-01E	Angle of incidence of wiper arm on driver-side in reversing position	Left-hand drive vehicle	°	+3.0 to +7.0	-2.0 to -6.0
		Right-hand drive vehicle	°	-3.0 to -7.0	+2.0 to +6.0
BE82.30-P-1002-01E	Angle of incidence of wiper arm on front passenger side in reversing position	Left-hand drive vehicle	°	+2.0 to +6.0	-5.0 to -9.0
		Right-hand drive vehicle	°	-2.0 to -6.0	+5.0 to +9.0
BE82.30-P-1003-01E	Angle of incidence of wiper arm on driver-side in parked position	Left-hand drive vehicle	°	-3.0 to -7.0	+2.0 to +6.0
		Right-hand drive vehicle	°	+3.0 to +7.0	-2.0 to -6.0
BE82.30-P-1004-01E	Angle of incidence of wiper arm on front passenger side in parked position	Left-hand drive vehicle	°	-3.0 to -7.0	+2.0 to +6.0
		Right-hand drive vehicle	°	+3.0 to +7.0	-2.0 to -6.0

Wiper arm test and adjustment values

Number	Designation			Model 171	Model 172


BE82.30-P-1001-01E	Angle of incidence of wiper arm on driver-side in reversing position	Left-hand drive vehicle	°	-1.0 to -5.0	-1.0 to -5.0
		Right-hand drive vehicle	°	+1.0 to +5.0	+1.0 to +5.0
BE82.30-P-1002-01E	Angle of incidence of wiper arm on front passenger side in reversing position	Left-hand drive vehicle	°	-4.0 to -8.0	-4.0 to -8.0
		Right-hand drive vehicle	°	+4.0 to +8.0	+4.0 to +8.0
BE82.30-P-1003-01E	Angle of incidence of wiper arm on driver-side in parked position	Left-hand drive vehicle	°	+2.0 to +6.0	+2.0 to +6.0
		Right-hand drive vehicle	°	-2.0 to -6.0	-2.0 to -6.0
BE82.30-P-1004-01E	Angle of incidence of wiper arm on front passenger side in parked position	Left-hand drive vehicle	°	+4.0 to 8.0	+4.0 to +8.0
		Right-hand drive vehicle	°	-4.0 to -8.0	-4.0 to -8.0

Wiper arm test and adjustment values

Number	Designation			Model 203


BE82.30-P-1001-01E	Angle of incidence of wiper arm on driver-side in reversing position	Left-hand drive vehicle	°	-1.0 to -5.0
		Right-hand drive vehicle	°	+1.0 to +5.0
BE82.30-P-1002-01E	Angle of incidence of wiper arm on front passenger side in reversing position	Left-hand drive vehicle	°	-2.0 to -6.0
		Right-hand drive vehicle	°	+2.0 to +6.0
BE82.30-P-1003-01E	Angle of incidence of wiper arm on driver-side in parked position	Left-hand drive vehicle	°	+1.5 to +5.5
		Right-hand drive vehicle	°	-1.5 to -5.5
BE82.30-P-1004-01E	Angle of incidence of wiper arm on front passenger side in parked position	Left-hand drive vehicle	°	+2.5 to +6.5
		Right-hand drive vehicle	°	-2.5 to -6.5

 Windshield wiper

Number	Designation		Model 171	Model 172	Model 203


BA82.30-P-1007-01A	Nut/screw, wiper system to partition wall	Nm	12	12	8

211 589 02 21 00

Adjustment tool set

Pulling hook

140 589 02 33 00

211 589 02 21 00

Adapter

Adjustment tool set

Pulling hook

140 589 02 33 00

211 589 05 21 00

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