FASTENER ASSEM. (L.H.) 8F7830 - Caterpillar

Illustration 1 g00584338
The wiper/washer for the front window (1) - Turn the knob clockwise in order to turn on the window wiper. The first position activates the wipers in low speed. The second position activates the wipers in high speed. Push the knob in order to activate the window washer. Spring force returns the knob when you release the knob. The controls for the wiper/washer operate in the same manner for all of the windows .
The wiper/washer for the left door window (2)
The wiper/washer for the right door window (3)
The wiper/washer for the rear window (4) Note: In order to fill the reservoir, refer to Operation and Maintenance Manual, "Window Washer Reservoir - Fill".