TM 9-2320-273-20
AUXILIARY AIR-POWERED COMPONENT SYSTEM.
9-41. WINDSHIELD WASHER CONTROL MAINTENANCE (Continued).
LOCATION/lTEM
ACTION
REMARKS
8. Air supply line, and fitting
Inspect for:
(6), air outlet hose (5).
Replace if necessary.
a. Cracks.
b. Leaks.
c. Brittleness.
d. Damaged fittings.
9. Outlet hose (5).
Push onto arm of valve
body (7).
10. Valve body (7).
a. Put through hole in instru-
ment panel.
b. Screw on and tighten
nut (4).
c. Install control knob (3)
and tighten AlIen screw
(2).
11. Supply line fitting (6).
Screw into valve body (7).
12. Two quarter-turn screws (1).
Tighten to fasten instrument
panel in position.
NOTE
Follow-on maintenance required:
Reconnect batteries per para 5-37B.
13. Engine RUN switch.
14. Washer control knob (3).
I
If washer does not work, lower
dash panel and check for leak-
age at air line connections. If
there is no leakage, troubleshoot
the rest of the washer system
(para 9-5).
15. Engine RUN switch.
Turn OFF (see TM 9-2320-
273-10).
Turn ON (see TM 9-2320-
273-10).
Push.
9-184
