TEST OR INSPECTION
Remove relay P6 from pump house power distribution block (WP 0413). Turn battery
disconnect switch to ON position (WP 0007). Put WINDSHIELD DELUGE switch to on
position (WP 0004). Check for 22 to 28 VDC between wire 2769 (red) at pump house
power distribution block relay P6, terminal 1 and a known good ground.
If 22 to 28 VDC are not present, go to Step 21.