TM 9-4110-255-14
4-47. SOLENOID VALVE L1 (LIOUID LINE) TESTING AND REPAIR. - Continued
(4) If no failure was indicated, check tabs (1) and tab housing (3). If damaged, repair or replace per paragraph
(5) Using tags and wiring diagram (fig. 1-4), connect tabs (1). Remove tags.
NOTE
The only authorized repair to the solenoid valve is coil replacement. The coil can be replaced
without opening the refrigeration pressure system.
b. Removal.
WARNING
Do not attempt any disassembly of the solenoid valve other than coil removal with a refrigerant
charge in the system. Refrigerant will be sprayed out dangerously if the screws that attach the
tube and plunger assembly to the valve body are loosened.
(1) Tag and disconnect tabs (1).
NOTE
Mounting hardware is not supplied with coil. Screw and lock washer must be retained for use
during installation of coil.
(2) Remove screw (4), lock washer (5), data plate (6), and coil (2).
(3) Cut wire leads (7) if necessary and remove grommet (8).
c. Installation.
(1) Push wire leads (7) through grommet (8) and install gro met into coil (2).
m
(2) Install two tab housings (3) and tabs (1) (para 4-19).
NOTE
Mounting hardware is not supplied with coil. Screw and lock washer must be retained for use
during installation of coil.
(3) Install coil (2), data plate (6), lock washer (5), and screw (4).
(4) Using tags and wiring diagram (fig. 1-4), connect tabs (1). Remove tags.
NOTE
FOLLOW-ON MAINTENANCE:
Close left side door.
Connect battery (para 4-35) and put unit back into service.
4-116
