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TM5-4120-387-14
(1) Using wrench,
remove nut that attaches coil to valve body.
(2) Remove coil,
nut and data plate.
(3) Tag and cut solenoid coil leads at a convenient distance from the coil.
(4) Cut leads on replacement coil to match length of coil to be replaced.
(5) Refer to paragraph 4-27 and splice replacement coil to wiring harness.
(See table 4-3.) Remove tags.
(6) Install C Oil on valve body tube and plunger assembly.
(7) With wrench, secure data plate, and nut,
For Model 3873, also install
spacer.
Follow-on procedure: 1.
Install junction box. (See para 4-29.)
2.
Install top panel.
(See para 4-23. )
5-19. SOLENOID VALVES(L1 AND L2)
For testing and replacement of coils, see paragraph 5-18.
Preliminary procedure: 1. Remove junction box. (See para 4-29.)
2.
Remove top panel.
(See para 4-23.)
a.
Removal
Voltages used can kill.
Always disconnect power cord to air
conditioner before performing any internal maintenance.
Shutting unit off at its control panel does not disconnect
unit power.
(1) Discharge the refrigeration system in accordance with paragraph 5-6.
C h a n g e 3
5-41
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