OEM Scion xA A/C Compressor

Scion xA A/C Compressor Parts Questions & Experts Answers

• Compressor
  88310-52250-84
  Q: How to replace the A/C Compressor with a pulley assembly on Scion xA?

  A: Refrigerant removal from the refrigeration system begins through the use of Special Service Tool: 07110-58060 (07117-58080, 07117-58090, 07117-78050, 07117-88060, 07117-88070, 07117-88080). Disconnection starts with removing the V belt from fan and generator after which technicians must detach cooler refrigerant discharge hose No.1 by unfastening the bolt and then its O-ring. Finally, technicians will close off the tubings with vinyl tape to halt moisture and foreign materials from entrance. The procedure requires removal of a suction hose sub assembly bolt together with its O-ring before sealing the open ends. Begin by removing the engine under cover RH followed by disconnecting the w/pulley compressor assembly through the connector removal and bolt removal of four pieces. The appropriate amount of compressor oil needs to be drained from the new components before installation while using ND-OIL 8 as the compressor oil. Fasten the w/pulley compressor assembly using four bolts, torqued at 25 Nm (255 kgf.cm, 18 ft.lbf) and identity the connector to its place. The procedure for installing the suction hose sub assembly includes vinyl tape removal followed by applying compressor oil on a new O-ring then bolting installation with torque setting at 9.8 Nm (100 kgf.cm, 87 in.lbf). The procedure for cooler refrigerant discharge hose No.1 requires applying compressor oil on the new O-ring before torquing the bolt to 9.8 Nm (100 kgf.cm, 87 in.lbf). The operator should now reinstall the fan and generator V belt followed by adjustment before performing a refrigerant charge with Special Service Tool: 07110-58060 (07117-58060, 07117-58070, 07117-58080, 07117-58090, 07117-78050, 07117-88060, 07117-88070, 07117-88080) using 460 plus or minus 30 g (16.2 plus or minus 1.1 oz.) of specified refrigerant. To complete the service procedure you need to heat the engine before checking for leakage of refrigerant.