DISCHARGE VALVE REMOVAL AND REPLACEMENT (TRUCKS M50A1, M50A2, AND M50A3).

9-2320-209-20-3-3

18-53. DISCHARGE VALVE REMOVAL AND REPLACEMENT (TRUCKS M50A1, M50A2,

AND M50A3).

NOTE

This task is shown for the front discharge valve.

This task is the same for the front and rear dis-

charge valves.

TOOLS:

9/16-inch open-end wrench (2)

Cross-tip screwdriver (Phillips type)

Pliers

9/16-inch socket

10-inch extension

Universal joint

Discharge valve gasket

SUPPLIES:

Discharge valve-to-tank drain pipe gasket

PERSONNEL:

TW O

EQUIPMENT CONDITION: Truck parked, engine off, handbrake set.

a. Preliminary Procedure. Drain water from tank body. Refer to

TM 9-2320-209-10.