Pic. 7-33. The scheme of switching on the wiper and windshield washer: 1 - windshield washer motor; 2 - wiper relay; 3 - switch for the wiper and windshield washer; 4 - wiper motor; 5 - fuse box; 6 - ignition switch; 7 - generator; 8 - battery;
Repair of windshield wipers consists mainly in editing deformed rods and levers of the lever system or replacing them with new ones. It is recommended to replace a defective electric motor with a new one. Of the repair work on the electric motor, only the replacement of the gearbox gear, armature and cleaning of the collector is allowed.