WINDSHIELD WIPER PRESSURE REGULATING VALVE ASSEMBLY REMOVAL AND REPLACEMENT.

TM 9-2320-211-20-3-1

WINDSHIELD WIPER PRESSURE REGULATING VALVE ASSEMBLY REMOVAL

AND REPLACEMENT.

5/8-inch wrench

TOOLS: Flat-tip screwdriver,

7/16-inch wrench

1/8-inch wide blade

9/16-inch wrench

1/2-inch wrench

3/4-inch wrench

SUPPLIES: None

PERSONNEL: One

EQUIPMENT CONDITION:

Truck parked, engine off, handbrake set.

a. Removal.

From rear of panel (1), using 1/2-inch wrench, hold fitting (2). Using

7/16-inch wrench, unscrew nut (3) and take off tubing (4).

2. Using 9/16-inch wrench, hold fitting (5). Using 5/8-inch wrench, unscrew

nut (6) and take off tubing (7).

GO TO FRAME 2