Toyota 27060-38050
Alternator

The first step to remove the alternator is disconnecting the negative battery cable. Begin the alternator replacement by taking away the V-bank cover sub-assembly before proceeding to detach the air cleaner hose assembly and air cleaner assembly. Begin the alternator replacement by removing both left and right side front fender splash shield sub-assemblies and then disconnecting the No. 1 engine under cover sub-assembly. Per the repair sequence please uninstall the fan and generator V belt and the front fender apron seal from the right-hand side. You need to disconnect both the vane pump assembly and the oil cooler pipe assembly. The generator removal procedure starts with disconnecting the generator connector followed by terminal cap removal with the nut to separate the generator wire then removing the bolt securing the generator wire harness bracket before extracting the three bolts and the generator.

Attach the end cover with 3 nuts, torquing to 4.6 Nm (46 kgf-cm, 40 in-lbf).

Loosen the pulley nut by turning Special Service Tool1-A as indicated, taking care not to loosen it more than one-half turn to avoid damaging the rotor shaft.

Remove the generator from the adapter and take off the pulley nut and pulley.

Take off the fan and generator V belt, and disconnect the vane pump assembly.

Disconnect the generator assembly connector, remove the terminal cap and nut to disconnect the generator wire, remove the bolt to disconnect the wire harness bracket from the generator assembly, and then remove the bolt and two nuts to detach the generator assembly.