TM 5-2420-231-23-1
0046
Table 1. All Wipers and Washers Do Not Operate - Continued.
046
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
13. Press and hold the front wind-
All Wipers and Washers Do
Front Windshield Washer Pump
shield washer switch (Figure 4,
Not Operate - Continued
Operates and Discharges Washer
Item 3) (TM 5-2420-231-10). Front
Fluid on Front Windshield - Proceed
windshield washer motor should
to step 14.
activate, and washer fluid should
Front Windshield Washer Pump
discharge on front windshield.
Operates but Does Not Discharge
Washer Fluid on Front Windshield -
Diagnose front windshield washer (WP
Front Windshield Washer Pump
Does Not Operate - Diagnose front
windshield washer pump (WP 0048).
Figure 4. Front Windshield Wiper and Washer Switches.
0046