TM 9-2320-209-34-2-2 17-26. 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 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 17-230