OEM 2005 Toyota RAV4 A/C Clutch

2005 Toyota RAV4 Parts Questions & Experts Answers

• Q: How to service and repair the A/C Clutch on 2005 Toyota RAV4?

  A: Commence compressor clutch service and repair operations by operating the engine at idle and enabling air conditioning mode for 10 minutes before shutting down the power source then removing the negative cable from the battery. First remove the drive belt then drain refrigerant from the cooling system and take away the RH front engine under cover. The system must be protected from moisture and dirt contamination through capping of open fittings after removing two discharge hose bolts. Separate the compressor by disconnecting its connector followed by unscrewing the 3 bolts and nut and stud bolt while maintaining the discharge and suction hose intact. The installation process requires fitting the compressor onto its mounting points by inserting the 3 bolts and nut and stud bolt. First, tighten Bolt A lightly then use your palm to push the rear compressor section downwards while proceeding with full torques of 24.5 Nm (250 kgf-cm, 18 ft-lbf) on Bolt B then nut and bolt C and finally Bolt A. Attach the connector and apply compressor oil to two newly installed O-rings. Place these rings into the hoses before connecting them with the torqued-to-9.8 N.m (100 kg.cm, 87 in.lb) 2 bolts. The installation of a new compressor requires a 100cc (3.5 fl.oz.) addition of ND-OIL 8 or an equivalent compressor oil. After hooking up the hose caps, immediately attach the hoses while avoiding any harm to the discharge and suction hose. After installing the drive belt follow up with negating the battery terminal connection and proceed to purify the refrigeration system using an air pump while charging it with 500 plus or minus 50 g (17.64 plus or minus 1.76 oz.) refrigerant. The technician should utilize a gas leak detector to identify any evidence of refrigerant leakage before checking the joint torque standards and conducting A/C operational examination.