Diesel Data: Automotive Repair

A/C Condenser - Installation







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 systemRefrigerant Oil Level.

NOTE: If only the A/C condenser is being replaced, add 30 milliliters (1 fluid ounce) of refrigerant oil to the refrigerant system. Use only refrigerant oil of the type recommended for the A/C compressor in the vehicle.

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: Be certain that each of the radiator and condenser air seals are installed in their proper locations. These air seals are required for the A/C and engine cooling systems to perform as designed.





1. If required, install the power steering cooler brackets onto the A/C condenser.
2. Carefully position the A/C condenser (5) onto the radiator (8).
3. Install the four bolts (3) that secure the A/C condenser to the radiator. Tighten the bolts to 5 Nm (44 in. lbs.).
4. Install the A/C receiver/drier (6) onto the A/C condenser Installation.
5. Install the power steering fluid cooler (7) onto the A/C condenser Power Steering Fluid Cooler - Installation.
6. Connect the A/C discharge line (2) and the A/C liquid line (4) onto the A/C condenserA/C Line - Installation and A/C Line - Installation.
7. If equipped with the 3.0L diesel engine, install the charge air cooler .
8. Remove the tape or plugs from the automatic transmission cooler lines (1) and the cooler ports.
9. Connect the automatic transmission cooler lines to the cooler ports at the top of the A/C condenser Transmission Cooler Line Quick Connect Fitting Disassembly/Assembly.
10. Install the front fascia Front Fascia - Installation.
11. Reconnect the negative battery cable.
12. Evacuate the refrigerant system Refrigerant System Evacuate.
13. If the A/C condenser is being replaced, add 30 milliliters (1 fluid ounce) of refrigerant oil to the refrigerant system. 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. Use only refrigerant oil of the type recommended for the A/C compressor in the vehicle.
14. Charge the refrigerant system Refrigerant System Charge.
15. Check the automatic transmission fluid level . Fill as required .