90S Quattro (Canada) V6-2.8L (AAH) (1993)
Hose/Line HVAC: Service and Repair
Evaporator Refrigerant Line:
Removal:
-
Discharge A/C refrigerant system.
-
Remove bolt -A-.
-
Loosen refrigerant line clamp and remove lines from evaporator.
-
Plug all open connections to prevent moisture and dirt contamination.
Installation:
-
Install in reverse order of removal noting the following:
-
Replace O-rings -B- and -C-.
-
O-ring seal -B- (outlet): 17.2 mm inside diameter, 1.8 mm thickness
-
O-ring seal -C- (inlet): 10.8 mm inside diameter, 1.8 mm thickness
-
Make sure lines fit into evaporator smoothly without binding.
-
Install bolt -A-.
-
Tightening torque: 15 Nm (11 ft lb)