TM-9-2320-361-24-2 Field Maintenance Manual Volume 2 for M44A2 Series Trucks
Page 630 of 1144
TM 9-2320-361-24-2 0368 00 0368 00-2 CARGO BODY PERSONNEL HEATER FUEL PUMP REPLACEMENT (Contd) REMOVAL 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). 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). 7. Connect battery ground cable (WP 0126 00). 8. Start heater and check operation (TM 9-2320-361-10). 9. Release parking brake and remove wheel chocks (TM 9-2320-361-10). END OF WORK PACKAGE 2 3 4 5 6 7 8 9 10 11 12 13 14 1