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TM 9-4110-257-14
4-53. FUEL SOLENOID TESTING AND REPLACEMENT.
This task covers:
a. Testing
b. Removal
c. Installation
INITIAL SETUP
Materials/Parts:
Equipment Conditions:
Marker tags (2)
Refrigeration unit shut down (para 2-7) and battery
7, Appendix E
disconnected (para 4-35).
Preformed Packing
Left side condenser door open.
35, Appendix G
Air cleaner removed (para 4-49).
Tie Down Strap
24, Appendix E
a. Testing.
(1) Tag and disconnect wire leads (1).
(2) Remove two screws (2), flat washers (3), and[ cylinder casing (4).
(3) Using multimeter set to measure continuity, check fuel solenoid (5) continuity between terminals. Continuity
should be indicated. If no continuity was indicated, replace fuel solenoid.
(4) Using multimeter set to measure continuity, check fuel solenoid (5) continuity between terminals and case.
Continuity should not be indicated. If continuity was indicated, replace fuel solenoid.
(5) If no failure was indicated, install wire leads (1) using tags and wiring diagram (fig. 1-4). Remove tags.
(6) Install cylinder casing (4), two flat washers (3) and screws (2).
b. Removal.
(1) Remove two screws (2), flat washers (3), and cylinder casing (4).
(2) Tag and disconnect wire leads (1).
(3) Remove two screws (6), fuel solenoid (5), and preformed packing (7). Discard preformed packing.
c. Installation.
(1) Install new preformed packing (7).
(2) Turn engine lever (8) to the closed (left) position and hold while installing fuel solenoid (5). Be sure that
fuel solenoid lever (9) is positioned to hold engine lever in the closed position.
(3) Install two screws (6).
4-130
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