Operation CHARM: Car repair manuals for everyone.

Charging Station Method

Follow charging instructions provided with the charging station in use with the following exceptions:




1. Do not connect the high side service valve to the air conditioning system.
2. Keep the high pressure valve on the charging station closed at all times.
3. Perform the entire charge procedure through the low side pressure service port on the suction pipe.
4. Following these procedures will prevent accidental high side vehicle system pressure being subjected to the charging station in the event an error is made in valve closing sequence during compressor operation to pull in the R-134a charge.