Pic. 7.72. Wiper parts.
1 - motor reducer; 2 — plate of fastening of the motor reducer; 3 - drive lever; 4 and 5 - intermediate levers; 6 and 7 —axes of levers; 8 and 9 - elastic hinge axis; 10 - leash; 11 - brush.
Brush movement is parallel. The purifier has three modes of operation; low and high speeds of constant mode and intermittent movement of brushes The intermittent mode relay is installed in the mounting block. The wiper switching circuit is shown in fig. 7.73.
Pic. 7.73. Scheme of switching on the cleaner and washer of the windshield.
The wiper operation is controlled from the large right steering column switch; moving up to the first fixed position - work at low speed; by moving the switch up to the second fixed position - work at high speed, by moving the switch down - work in intermittent mode By pressing the button at the end of the switch, the windshield washer pump is turned on.
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