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WARNING:
Figure 6-4. Pressure testing and evacuating there refrigerant system.
d. Charging. Refer to figure 6-5 and 6-6 and
system operating pressure test. This test should
charge the refrigerant system.
be performed under controlled conditions at the
ambient temperatures specified in table 5-2. The
6-6. System Operating Pressure Test
system operating pressure test is performed as
follows :
An important part of diagnosing the air condi-
tioner refrigerant system troubles to effect prop-
a. Refer to figure 6-4 and remove the suction
cr repair procedures is the performance of a
and discharge service valve caps.
6 - 6
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