Genuine Hyundai Elantra A/C Compressor

Hyundai Elantra A/C Compressor Parts Questions & Answers

• Reman A/C Compressor
  97701-2C100-RM
  Q: How to remove and install an air conditioning compressor?

  A: Some models may have an anti-theft radio, so ensure you have the activation code before disconnecting the battery. Additionally, be cautious with the air conditioning compressor on 2017 and later models, as the plastic pulley can be easily damaged if dropped or struck. Do not rest the compressor on the pulley. To remove the compressor, start by having the system discharged and recovered by a dealer service department or automotive air conditioning shop. Then, disconnect the cable from the negative terminal of the battery. Set the parking brake, block the rear tires, and raise the front of the vehicle securely on jackstands. From underneath the vehicle, loosen the locknut on the tensioner and turn it counterclockwise to release the belt tension. Remove the compressor drivebelt if necessary. Disconnect the electrical connector from the compressor clutch and remove the bolt connecting the suction and discharge lines. Cap the open fittings immediately to prevent dirt and moisture entry. Remove the compressor mounting bolts and take out the compressor from the engine compartment. Remember to note the location and thickness of any shims or spacers and reinstall them accordingly. Keep the compressor level during handling and storage. If the compressor is seized or if there are metal particles in the refrigerant oil, the system must be flushed out by an air conditioning specialist and the receiver-drier must be replaced. For installation,adding refrigerant oil if installing a new compressor. Prior to installation, turn the center of the clutch six times to disperse any collected oil in the head. Install the compressor in the reverse order of removal, ensuring new fitting O-rings are used. Finally, have the system evacuated, recharged, and leak tested.