Tools Required

1. Recover the refrigerant from the A/C system. Refer to Refrigerant Recovery and Recharging .
2. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in Engine Electrical.



3. Remove the positive battery cable nut (1) and cable from the underhood fuse block.



4. Disconnect the evaporator hose from the accumulator cover and position out of the way.



5. Remove the accumulator cover.



6. Remove the A/C compressor hose from the accumulator.



7. Remove the evaporator hose from the accumulator.
8. Remove the accumulator from the housing.

1. Fill the new accumulator with the proper amount of refrigerant oil. Refer to Refrigerant Oil Distribution .



2. Install the accumulator into the housing.

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

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.



3. Install the evaporator hose and nut to the accumulator.

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




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

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




5. Install the accumulator cover.



6. Install the evaporator hose into the retainer.



7. Install the positive battery cable and nut (1) to the underhood fuse block.

Tighten
Tighten the nut to 15 N·m (11 lb ft).

8. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in Engine Electrical.
9. Recharge the A/C system. Refer to Refrigerant Recovery and Recharging .
10. Inspect the A/C system for leaks using the J 39400 . Refer to Leak Testing .