LINE-A/C DISCHARGE

DESCRIPTION

NOTE: LHD model with 4.7L engine shown in illustration. RHD model and other engines similar.

The A/C discharge line (1) is the refrigerant line that carries refrigerant from the A/C compressor (2) to the A/C condenser (3). The A/C discharge line on models equipped with the 5.7L engine include a fitting for the A/C pressure transducer (Refer to 24 - HEATING & AIR CONDITIONING/CONTROLS-FRONT/TRANSDUCER-A/C PRESSURE - DESCRIPTION).

NOTE: Replacement of the refrigerant line O-ring seals and gaskets is required anytime a refrigerant line is opened. Failure to replace the rubber O-ring seals and metal gaskets could result in a refrigerant system leak.

The A/C discharge line has no serviceable parts except for the dual plane seals. The seals used on the connections are made from a special type of rubber not affected by R-134a refrigerant. The seals must be replaced whenever the A/C discharge line is removed and installed.

The A/C discharge line cannot be repaired and must be replaced if found to be leaking or damaged.