Discharge Line

INSTALLATION

CAUTION: Be certain to adjust the refrigerant oil level when servicing the A/C refrigerant system Refrigerant Oil Level. 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 Refrigerant Oil Level.

NOTE: Replacement of the refrigerant line O-ring seals is required anytime a refrigerant line is disconnected. Failure to replace the rubber O-ring seals may result in a refrigerant system leak.





1. Remove the tape or plugs from the opened discharge line fittings and the compressor and condenser ports.
2. Lubricate new rubber O-ring seals with clean refrigerant oil and install them onto the discharge line fittings. Use only the specified O-rings 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.
3. Position the A/C discharge line (8) into the engine compartment.
4. Connect the A/C discharge line onto the A/C compressor (9).
5. Install the bolt that secures the A/C discharge line to the A/C compressor. Tighten the bolt to 22 Nm (16 ft. lbs.).
6. Connect the A/C discharge line onto the A/C condenser (7).
7. Install the nut that secures the A/C discharge line to the A/C condenser. Tighten the nut to 6 Nm (53 in. lbs.).
8. Reconnect the negative battery cable.
9. Evacuate the refrigerant system Refrigerant System Evacuate.
10. Adjust the refrigerant oil level Refrigerant Oil Level.
11. Charge the refrigerant systemRefrigerant System Charge.
12. Install the air cleaner housing Service and Repair.