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Figure 5-10. Premure-temperature curve for refrigerant R-22
(1) Refer to figure 3-4 and remove the top
5-19. High-Pressure Cutout Switch
access panel.
(2) Discharge the refrigerant system (para
a. Tinting.
(1) Restrict the condenser airflow by block-
8-3).
(3) Refer to figure 6-8 and remove the com-
ing the condenser inlet.
(2) Install suction and discharge service
pressor bypass expansion valve.
c. Adjustment. Refer to figures 5-9 and 5-10
gauges.
(3) Operate the air conditioner in the cool.
and adjust the evaporator expansion valve.
5-14
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