Compressor HVAC: Service and Repair

Operation number: 87404-2

AC compressor

Note! Some variation in the illustrations may occur, but the essential information is always correct.

Removal

Note! Removal steps in this procedure may contain installation details.

Drain the refrigerant from the AC system. Refer to: Refrigerant, draining Refrigerant, Draining











Remove the following items:
- battery Refer to: Battery Removal and Replacement
- air filter housing. Refer to: Air cleaner housing, B6304T4 Service and Repair





Torque: M8, 24 Nm





Torque: M6, 10 Nm

Torque: M8, 24 Nm










Torque: M8, 24 Nm

Torque: M10, 50 Nm





Torque: M5, 5 Nm

Torque: M6, 10 Nm

Torque: M8, 24 Nm

Installation

Change and lubricate the O-rings with compressor oil.

To install, reverse the removal procedure.

Vacuum-pump the AC-system. Refer to: Vacuum pumping Vacuum Pumping

Fill the AC-system with refrigerant. Refer to: Refrigerant, filling Refrigerant, Filling

Check the AC-system for leaks with tracer/UV-light. Refer to: Leak detection, tracer agent Leak Detection, Tracer Agent
Or with electronic leak detector.

Carry out a performance test on the climate control system. Refer to: Climate control system, check Climate Control System, Check