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TM 10-4130-239-14
5-16.
LOW PRESSURE SWITCH REPLACEMENT
(CONT)
3.
Tag three wires from switch.
Remove two screws and three wires.
4.
Remove three bracket mounting screws and three flatwashers.
5.
Remove mounting bracket from switch.
6.
Remove low pressure switch and refrigerant line.
1.
2.
3.
4.
5.
6.
7.
Install, new low pressure switch and refrigerant line in mounting
bracket.
Install mounting bracket, three mounting screws, and three
flatwashers.
Connect three wires to switch.
Install two screws.
Remove tags.
Connect refrigerant line fitting to tee fitting.
Install new tie wrap around refrigerant line and suction hose.
Replace filter-drier before evacuating system (para 5-22).
Leak-test system (para 5-6).
5-34
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