TM-9-2320-361-20

2-1/2-TON, 6x6, M44A2 SERIES TRUCKS (MULTIFUEL)

TECHNICAL MANUAL; UNIT MAINTENANCE

OCTOBER 1991

TM-9-2320-361-20 - Page 367 of 1207

TM 9-2320-361-20

3-30. MANIFOLD HEATER (COVERED) REPLACEMENT (Contd)

j. Fuel Nozzle Installation

1. Install two new filters (17) on fuel nozzle (19).

2. Install fuel nozzle (19) on elbow (13) with nut (18). Tighten nut (18) securely.

3. Install adapters (16) and (20) on fuel nozzle (19).

4. Connect fuel inlet tube (22) and fuel return tube (21) to adapters (16) and (20).

5. Install new gasket (14) and spark plug (15) on elbow (13).

k. Ignition Unit Installation

1. Install ignition unit (4) on bracket (11) with two clamp assemblies (3).

2. Connect cable assembly (23) to ignition unit (4) and spark plug (15).

3. Connect wiring harness (6) to fuel pump (12) and ignition unit (4).

4. Connect wiring harness ground wire (8) to bracket (11) with screw (10) and new lockwasher (9).

5. Connect wiring harness (6) to wire (7).

l. Cover Installation

Install fuel pump cover (2) and clamp (5) on bracket (11) with four screws (1).

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