TM 9-2540-207-14&P
5.5.3
Fuel Pump (continued)
Installation
1.
Install Fuel Pump into the Top Housing and connect the two (2) fuel lines to the Burner Fan Plate Assembly fuel
fittings.
Note: The mounting leg of the Pump must slide UNDER the shared mounting leg of
the Power Main Capacitor clamp.
Note: WD-40 may be used as a lubricant to aid installing the fuel lines.
Note: The fuel lines attached to the pump should be facing towards the center of
the Top Housing.
2.
Apply Loctite 242 (blue) to the two (2) machine screws.
3.
Using a #2 cross-tip screwdriver, secure the Fuel Pump in place with the two (2) screws, flat washers, and star
washers.
4.
Attach Power Wiring Harness connector (J4) to the Fuel Pump ensuring the connector locking tab is property
engaged.
5.
Using a 9/16" open ended wrench, connect the fuel supply to the Heater.
6.
Connect vehicle power cable to the Heater MS Power connector (Control Box Connection).
7.
Start the Heater and check that there are NO fuel leaks from the fuel connections (ref. Figure 5-5.9)
8.
Install Top Cover (ref. 5.1.1)
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