Toyota 27060-0H100-84
Alternator

Toward the servicing and repairing of the alternator in the Generator Assy (2AZ-FE), the first step involves removing the fan and the generator V belt. The first step requires removing the generator assembly after disconnection of the engine wire and removal of the two bolts securing it. The installation of generator assembly requires proper placement of crankshaft position sensor wire harness during this step. Install the generator while applying these torque requirements: M8 bolts will be torqued to 21 Nm (215 kgf.cm, 15 ft.lbf), M10 bolts to 52 Nm (530 kgf.cm, 38 ft.lbf), the wiring harness clamp to 9.0 Nm (92 kgf.cm, 80 in.lbf) and the generator wire to 9.8 Nm (100 kgf.cm, 87 in.lbf). You must avoid squeezing the wire harness when installing the alternator unit. Afterwards install the fan and generator V belt in its proper place.

Push the brushes inward, insert a 1.0 mm pin, and secure it with two screws tightened to 1.8 Nm before removing the pin.

Turn Special Service Tool (1-B) to detach Special Service Tool (1-A, B) and take off the pulley nut and generator pulley.

Finally, reinstall the drive belt and inspect it for proper condition.

Use Special Service Tool 09950-60010 and 09950-70010 with a press, then secure the retainer with four screws at 2.3 Nm.

Disconnect the engine wire and remove the two bolts securing the generator assembly.

Apply a torque of 9.0 N.m (92 kgf.cm, 80 in.lbf) for the wiring harness clamp.