Compressor Replacement (W/ Harrison)

REMOVAL PROCEDURE




1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging.
2. Remove the drive belt.
3. Remove the A/C compressor hose assembly bolt from the A/C compressor.
4. Remove the A/C compressor hose assembly from the A/C compressor.
5. Disconnect the electrical connectors.
6. Remove the A/C compressor mounting bolts.
7. Remove the A/C compressor from the bracket.
8. If replacing the A/C compressor, drain and measure as much of the oil as possible from the removed compressor.
8.1. Drain the oil from both the suction and discharge ports of the removed A/C compressor into a clean container.
8.2. Remove the A/C compressor crankcase oil drain plug and drain the crankcase oil into the same container.
8.3. Measure and record the amount of oil drained from the removed A/C compressor. This measurement will be used during installation of the replacement A/C compressor.
8.4. Properly discard the used PAG oil.

INSTALLATION PROCEDURE




1. Add the proper amount of FAG oil to the compressor crankcase. Refer to Refrigerant System Capacities.

NOTE: Refer to Fastener Notice in Service Precautions.

2. Install the A/C compressor drain plug.

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

3. Install the compressor into the bracket.
4. Install the compressor bolts.

Tighten
Tighten the bolts to 50 N.m (37 lb ft).

5. Install the A/C compressor hose to the compressor using new sealing washers.
6. Install the A/C compressor hose bolt to the A/C compressor.

Tighten
Tighten the bolt to 34 N.m (25 lb ft).

7 Connect the electrical connections
8. Install the drive belt.
9. Evacuate and recharge the A/C system.
10. Leak test the fittings of the component using the J 39400-A.