Installation

3.7L/4.7L ENGINES

CAUTION: Be certain to adjust the refrigerant oil level when servicing the A/C refrigerant system. Failure to properly adjust the refrigerant oil level will prevent the A/C system from operating as designed and can cause serious A/C compressor damage.

NOTE: When replacing multiple A/C system components, refer to the Refrigerant Oil Capacities chart to determine how much oil should be added to the refrigerant system.

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.

NOTE: LHD model shown in illustration. RHD model similar.





1. Position the A/C discharge line (4) into the engine compartment.

2. Remove the tape or plugs from the discharge line fittings and the A/C compressor (2) and A/C condenser (3).

3. Lubricate new dual plane seals with clean refrigerant oil and install them onto the A/C discharge line. Use only the specified seals as they are made of a special material for the R-134a system. Use only refrigerant oil of the type recommended for the A/C compressor in the vehicle.

4. Install the A/C discharge line onto the A/C compressor.

5. Install the nut (1) that secures the A/C discharge line to the A/C compressor. Tighten the nut to 20 Nm (15 ft. lbs.).

6. Install the A/C discharge line onto the A/C condenser.

7. Install the nut (5) that secures the A/C discharge line to the A/C condenser. Tighten the nut to 20 Nm (15 ft. lbs.).

8. Install the air cleaner housing, air intake tube and the resonator.

9. Install the grille.

10. Reconnect the negative battery cable.

11. Evacuate the refrigerant system.

12. Adjust the refrigerant oil level.

13. Charge the refrigerant system.