TM 9-4110-255-14
4-54. FUEL SOLENOID TESTING AND REPLACEMENT.
This task covers:
a. Testing
b. Removal
c. Installation
INITIAL SETUP
Materials/Parts:
Equipment Conditions:
Marker tags (3)
Refrigeration unit shut down (para 2-7) and battery
4, Appendix E
disconnected (para 4-35).
Self Locking Nuts (2) (Fuel Solenoid)
Left side door open.
7, Appendix G
Self Locking Nut (Lever)
7, Appendix G
a. Testing.
(1) Tag and disconnect wire lead connectors (1).
(2) Remove self locking nut (2), and lever (3). Discard self locking nut.
(3) Move plunger (4) in and out and check for smooth movement. If movement is stiff or binding, replace fuel
solenoid (5).
(4) Using multimeter set to measure resistance, check fuel solenoid (5) resistance between red and black
leads. Resistance of between 10 and 15 ohms should be indicated. If resistance was out of this range,
replace fuel solenoid.
Figure 4-48 Fuel Solenoid
4-128
