Compressor Hose Assembly Replacement

REMOVAL PROCEDURE

TOOLS REQUIRED
J 39500-B A/C Refrigerant Recovery, Recycling and Recharging (ACR4) System




1. Recover the refrigerant from the A/C system. Refer to Refrigerant Recovery and Recharging. Service and Repair

2. Disconnect the negative battery cable.
3. Disconnect the electrical connector from the A/C pressure switch.




4. Remove the A/C compressor hose nut and hose assembly from the compressor.




5. Remove the A/C compressor hose nut and the hose from the condenser.




6. Remove the A/C compressor hose nut and hose from the accumulator.
7. Remove the A/C compressor hose from the vehicle.

INSTALLATION PROCEDURE

TOOLS REQUIRED
J 39400-A Electronic Halogen Leak Detector




1. Install the A/C compressor hose to the vehicle.

IMPORTANT: Inspect the seal washers for damage before reinstalling the A/C lines and hoses.

If any damage is noted during inspection, the suspect seal must be replaced.

Flat washer type seals do not require lubrication.

NOTE: Refer to Fastener Notice in Service Precautions.

2. Install the A/C compressor hose and nut to the A/C compressor.

Tighten
Tighten the nut to 39 N.m (31 lb ft).




3. Connect the electrical connector to the A/C pressure switch.




4. Install the A/C compressor hose and nut to the condenser.

Tighten
Tighten the nut to 20 N.m (15 lb ft).




5. Install the A/C compressor hose to the accumulator.

Tighten
Tighten the nut 20 N.m (15 lb ft).

6. Connect the negative battery cable.
7. Recharge the A/C system. Refer to Refrigerant Recovery and Recharging. Service and Repair

8. Test the A/C system for leaks using the J 39400-A. Refer to Leak Testing. Leak Testing