TM 9-2320-361-20 14-19. CARGO BODY PERSONNEL HEATER FUEL PUMP REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP: APPLICABLE MODELS M35A2, M35A2C, M36A2 MATERIALS/PARTS Two lockwashers REFERENCES (TM) TM 9-2320-361-10 TM 9-2320-361-20P EQUIPMENT CONDITION Parking brake set (TM 9-2320-361-10). Battery ground cable disconnected (para. 4-48). 1. Close fuel shutoff valve (1). 2. Disconnect wire (14) from wire (2). 3. Disconnect fuel inlet tube (3) from elbow (8). 4. Disconnect fuel outlet tube (4) from nipple (13) and filter elbow (5). 5. Remove two screws (9), lockwashers (10), wire clamp (11), and fuel pump (7) from plate (6). Discard lockwashers (10). 6. Remove nipple (13) and elbow (12) from fuel pump (7). b. Installation 1. Install elbow (12) and nipple (13) on fuel pump (7). 2. Position fuel pump (7) on plate (6) and install wire clamp (11), two new lockwashers (10), and screws (9). 3. Connect fuel outlet tube (4) on nipple (13) and filter elbow (5). 4. Connect fuel inlet tube (3) on elbow (8). 5. Connect wire (14) to wire (2). 6. Open fuel shutoff valve (1). FOLLOW-ON TASKS: Connect battery ground cable (para. 4-48). Start heater and check operation (TM 9-2320-361-10). 14-29