REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Volkswagen Passat B3 / B4 (c 1988 and 1996 model year)

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	Passat B3 / B4
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			Windscreen wiper
				Adjusting windscreen wiper
			Windscreen
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		Electrical diagrams

printable version

Windscreen wiper

15.13.1. Adjusting windscreen wiper

Fig. 15.52. The mechanism of the wiper. When installing or adjusting the crank arm brushes the motor must be in the starting position: 1, 17 - a nut; 2 - plastic washer; 3 - a lock ring; 4 - a lining; 5 - an arm of the cleaner; 6 - spring washer; 7 - Shaft cleaner; 8 - a bolt; 9 - rubber washer; 10 - crank; 11, 13 - draft of the relay; 12 - wiper motor; 14 - Rubber Brush; 15 - brush holder; 16 - Spring bracket; 18 - washer; 19 - the lever of a brush

In Fig. 15.52 shows the elements of the mechanism of the windscreen wiper. When installing or adjusting the crank arm brushes the motor must be in a position in which the motor shaft is turned off cleaner and automatic triggering device.

Fig. 15.53. The crank is put on the shaft in the original position of the motor. When setting the dimension a = 5 mm

Fig. 15.54. The correct position of the brush arm during assembly

In Fig. 15.53 shows an installation angle of the crank on the motor shaft. In Fig. 15.54 shows the correct position of the lever brushes installed on splined shafts. These distances are measured from the edge of the lining of the windscreen. A size (the passenger side) should be about 50 mm. The size (the driver side) should be about 35 mm.

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Adjusting windscreen wiper