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 126 of 288

TM 9-2540-207-14&P

5-82

Fuel Pump (continued)

Note: The mounting leg of the Pump must slide UNDER the shared

mounting leg of the Power Main Capacitor clamp.

Note: The fuel lines attached to the pump should be facing towards the

center of the Top Housing.

3.

Apply Loctite 243 (blue) to the two (2) machine screws.

4.

Using a #2 cross-tip screwdriver, secure the Fuel Pump in place with the two (2) screws,

flat washers, and star washers.

5.

Attach Wiring Harness connector (J4) to the Fuel Pump ensuring the connector locking

tab is properly engaged.

6.

Using a 9/16" open ended wrench, connect the fuel supply to the heater.

7.

Connect vehicle power cable to the heater MS Power connector (Control Box

Connection).

8.

Start the heater and check that there are NO fuel leaks from the fuel connections.

9.

Install Top Cover (ref. 5.4.1).

5.9.5.2 Fuel Pump Repair (Design Iteration 3 Only)

Figure 5-16.

Fuel Pump

Fuel Pump

Fuel

Pump

Mounting

Fuel Pump

Connector

J4