PT Cruiser L4-2.4L (2008)
Hose/Line HVAC: Description and Operation
Liquid Line
DESCRIPTION
The A/C liquid line (1) is the refrigerant line that carries refrigerant from the A/C condenser to the accumulator tubes (2), which connect to the
evaporator tube tapping block (3). The A/C liquid line contains the A/C variable orifice tube and is only serviced as an assembly.
NOTE: Replacement of the refrigerant line O-ring seals is required anytime a refrigerant line is opened. Failure to replace the rubber O-ring
seals could result in a refrigerant system leak.
The A/C liquid line has no serviceable parts except for the O-ring seals. The O-ring seals used on the connections are made from a special type of rubber
not affected by R-134a refrigerant. The O-ring seals must be replaced whenever the A/C liquid line is removed.
The A/C liquid line cannot be repaired and must be replaced if found to be leaking or damaged.