TM-9-2540-207-14-P

HEATER, VEHICULAR COMPARTMENT, MODEL: A20

TECHNICAL MANUAL; OPERATOR, FIELD, AND SUSTAINMENT MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST

JULY 2007

TM-9-2540-207-14-P - Page 139 of 288

TM 9-2540-207-14&P

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5.9.7 Fuel Injector

5.9.7.1 Fuel Injector Repair (Design Iteration 1 Only)

Figure 5-27. Fuel Injector

5.9.7.1.1 Removal

1.

Remove vehicle power cable from the MS Power connector.

2.

Remove Top Cover (ref. 5.1.1).

3.

Rotate the Fuel Injector so that the wiring connector is facing upwards.

4.

Remove Power Fuel Injector connector (J5).

Note: Use fingers to press the metal clip connector, and release TOWARDS

the Fuel Injector.

Gently detach connector from Fuel Injector.

5.

Remove the two (2) fuel lines at the Burner Fan Plate fuel fittings.

6.

Remove the Fuel Pump Assembly (ref. 5.9.3).

7.

Using a #1 cross-tip screwdriver, unscrew the two (2) screws that hold the MS Power

connector (J2) to the Top Housing, and push the connector into the Top Housing.

8.

Free the Power Main Capacitor (C2) by loosening the bolt on the side of the Main

Capacitor clamp.

9.

Using a #2 cross-tip screwdriver, remove the eight (8) screws from the Burner Fan Plate

Assembly. Free the Power Inductor (L1) from its clamp.