TM 9-2320-361-20 14-5. PERSONNEL HEATER FUEL FILTER REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP: APPLICABLE MODELS REFERENCES (TM) All TM 9-2320-361-10 MATERIALS/PARTS TM 9-2320-361-20P Two lockwashers EQUIPMENT CONDITION Antiseize tape (Appendix C, Item 27) Parking brake set (TM 9-2320-361-10). Hood raised and secured (TM 9-2320-361-10). 1. Disconnect tube (11) from fuel pump elbow (1) and adapter (10). 2. Disconnect fuel line (3) from tube (4). 3. Disconnect tube (4) from elbow (5). 4. Remove elbow (5) from tee (6). NOTE Perform step 5 if vehicle is equipped with engine coolant heater. 5. Disconnect fuel line (12) from tee (6). 6. Remove tee (6) from fuel filter (7). 7. Remove two screws (8), lockwashers (9), and fuel filter (7) from plate (2). Discard lockwashers (9). 8. Remove adapter (10) from fuel filter (7). NOTE Wrap male pipe threads with antiseize tape prior to installation. 1. Install adapter (10) on fuel filter (7). 2. Install fuel filter (7) on plate (2) with two new lockwashers (9) and screws (8). 3. Install tee (6) on fuel filter (7). 4. Install elbow (5) on tee (6). 5. Connect fuel line (3) to tube (4). NOTE Perform step 6 if vehicle is equipped with engine coolant heater. 6. Connect two fuel lines (12) and (4) to tee (6). 7. Connect tube (11) to fuel pump elbow (1) and adapter (10). 14-6