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 448 of 1207

TM 9-2320-361-20

4-22. MANIFOLD HEATER SWITCH REPLACEMENT

This task covers:

a. Removal

b. Installation

INITIAL SETUP:

APPLICABLE MODELS

EQUIPMENT CONDITION

All

Parking brake set (TM 9-2320-361-10).

REFERENCES (TM)

Battery ground cable disconnected (para. 4-48).

TM 9-2320-361-10

TM 9-2320-361-20P

1. Remove two screws (3) and manifold heater switch (6) from instrument panel (4).

NOTE

Tag all wires for installation.

2. Disconnect wires (1) and (7) and remove manifold heater switch (6).

1. Connect wires (1) and (7) to manifold heater switch (6).

2. Push switch lever (5) through hole (2) in instrument panel (4). Be sure switch lever (5) is positioned

toward OFF marked on data plate.

3. Install manifold heater switch (6) on instrument panel (4) with two screws (3).

FOLLOW-ON TASKS:

Connect battery ground cable (para. 4-48).

Start engine (TM 9-2320-361-10) and check operation of manifold heater switch.

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