TM 5-2420-231-23-1
0050
Table 1. Rear Window Washer Does Not Operate - Continued.
050
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Rear Window Washer Does
Test Step 2. Inspect Window Washer
Not Operate - Continued
Reservoir.
1. Inspect window washer reservoir
Window Washer Reservoir Has
Solvent - Proceed to Test Step 3.
(Figure 3, Item 3) for solvent (TM
Window Washer Reservoir Does Not
5-2420-231-10).
Have Solvent - Fill window washer
reservoir with solvent (TM 5-2420-231-
10).
Proceed to step 2.
2. Press and hold rear window
Rear Window Washer Pump
washer switch (Figure 3, Item 2)
Operates and Discharges Washer
(TM 5-2420-231-10). Rear win-
Fluid - Proceed to Test Step 11.
dow washer motor should activate
Rear Window Washer Pump
and washer fluid should discharge
Operates but Does Not Discharge
on rear window.
Washer Fluid - Proceed to Test Step 3.
Test Step 3. Inspect Rear Window
Washer Hose and Spray Nozzle.
1. Turn ignition switch to the off posi-
tion (TM 5-2420-231-10) and dis-
connect batteries (WP 0157).
2. Inspect rear window washer hose
Window Washer Hose and Rear
Window Washer Pump OK - Proceed
(Figure 3, Item 1) and rear washer
to step 3.
pump (Figure 3, Item 2) for dam-
Window Washer Hose Damaged or
age or leaks (WP 0339).
Leaking - Replace hose (WP 0339).
Proceed to Test Step 11.
Rear Window Washer Pump
Damaged or Leaking - Replace rear
washer pump (WP 0338).
Proceed to Test Step 11.
Figure 3. Washer Reservoir, Rear Washer Pump, and Rear Window Washer Hose.
0050
