CENTRIFUGAL PUMP REPAIR (TRUCKS M49A1C, M49A2C, M50A1, M50A2, AND M50A3) .

TM 9-2320-209-34-2-2

CENTRIFUGAL PUMP REPAIR (TRUCKS M49A1C, M49A2C, M50A1, M50A2, AND

M50A3) .

TOOLS : No special tools required

SUPPLIES : Lubricating Oil (OG/HDO 10, MIL-L-2104)

Gasket cement MIL-C-10523

Artillery and automotive grease type GAA MIL-G-10924

Solvent dry cleaning Type II (SD-2) Fed. Spec P-D-680

Test fluid ESR-34C

PERSONNEL: One

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

a. Preliminary Procedure. Remove centrifugal pump on truck. Refer to

TM 9-2320-209-20.

b. Disassemble.

FRAME 1

Take out four screws (1) and lockwashers (2) and take off intake strainer

assembly (3). Throw away gasket (4).

2. Take out eight screws (5) and lockwashers (6). Take off cover (7), flange

(8) and two gaskets (9). Throw away gaskets.

GO TO FRAME 2