OEM 2006 Scion xB Alternator

2006 Scion xB Alternator Parts Q&A

• Q: How to remove and install an alternator on 2006 Scion xB?

  A: The process of removing the generator begins with disconnecting the negative cable that controls the battery and waiting for at least 90 seconds to stop Air Bag and seat belt pretensioner activation. Begin generator removal when you detach the terminal cap and unfasten the nut and generator wire before disconnecting the generator connector and releasing the wire harness clamp. Bolts A and B should be loosened first before the generator V-belt tension is released so that the generator V-belt can be removed. The procedure starts by uninstalling bolt A along with the nut and adjusting bar until bolt B and the generator can be removed. The installation process requires temporary bolt attachment of the generator through B and the adjusting bar through A while torquing the nut to 11 N.m (112 kgf.cm, 8 ft.lbf). First attach the generator V-belt on its respective pulley before sliding the adjusting bar between the engine mounting bracket and generator to clear the tension through pushing the bar forward towards the vehicle front. Do not push the bar between the oil control valve and generator as this may result in damage. Tools Operators must tighten bolt A to 18.5 N.m (189 kgf.cm, 14 ft.lbf) and bolt B to 54 N.m (551 kgf.cm, 40 ft.lbf). Affix the clamp to the wire harness and link the generator connector together with the generator wire before tightening the nut to 9.8 N.m (100 kgf.cm, 7 ft.lbf) and then place on the terminal cap. The last step includes both generator V-belt adjustment and connection of the cable to the negative battery terminal.