Durango 2WD V6-3.7L (2009)
serviced in two sections and includes a tapping plate (4) that retains the A/C suction line (3) . Models equipped with the rear heating-A/C system include
an extension tube (8) that connects the liquid line to the underbody line by use of a spring-lock type refrigerant line coupler (6) and a secondary retaining
clip (7).
NOTE: Replacement of the refrigerant line O-ring seals and gaskets is required anytime a refrigerant line is disconnected. Failure to replace
the rubber O-ring seals and metal gaskets could result in a refrigerant system leak.
The rear A/C liquid line has no serviceable parts except for the rubber 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 disconnected.
The rear A/C liquid line cannot be repaired and must be replaced if leaking or damaged.
