TM 9-2320-361-20 14-2. FUEL BURNING PERSONNEL HEATER REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP: APPLICABLE MODELS All REFERENCES (TM) TM 9-2320-361-10 MATERIALS/PARTS TM 9-2320-361-20P Cotter pin EQUIPMENT CONDITION Four lockwashers Parking brake set (TM 9-2320-361-10). Hood raised and secured (TM 9-2320-361-10). Battery ground cable disconnected (para. 4-48). 1. Disconnect wiring harness (1) from personnel heater (2). 2. Remove fuel line (4) from elbow (3) and personnel heater (2). 3. Remove elbow (3) from personnel heater (2). 4. Remove cotter pin (9) and disconnect exhaust tube (10) from personnel heater (2). Discard cotter pin (9). 5. Remove four screws (6), lockwashers (7), and adapter (5) from personnel heater (2). Discard lockwashers (7). 6. Remove two clamps (8) and personnel heater (2) from mount (11). 1. Install heater (2) on mount (11) with two clamps (8). 2. Install adapter (5) on personnel heater (2) with four new lockwashers (7) and screws (6). 3. Install elbow (3) on personnel heater (2). 4. Install exhaust tube (10) on personnel heater (2) and insert new cotter pin (9) through tube (10) and personnel heater (2). 5. Install fuel line (4) on elbow (3). 6. Connect wiring harness (1) to personnel heater (2). FOLLOW-ON TASKS: Connect battery ground cable (para. 4-48). Start heater and check operation (TM 9-2320-361-10). 14-2