Generator Replacement (LS2)

Generator Replacement (LS2)

Removal Procedure




1. Disconnect the battery negative cable.
2. Remove the air cleaner assembly.
3. Remove the radiator fan assembly.
4. Remove the accessory drive belt (3).
5. Remove the bolt securing the power steering pressure hose bracket to the generator.




6. Remove the rear generator mounting bolt (1).
7. Remove the front generator mounting bolts (2,3).
8. Lift the generator off of the mounting bracket in order to gain access to the connector and the generator output BAT terminal nut.
9. Disconnect the wire harness electrical connector from the generator.
10. Reposition the protective boot from the generator output battery terminal for access.
11. Remove the generator output battery terminal nut and disconnect the battery positive lead from the generator.
12. Remove the generator from the vehicle.

Installation Procedure

1. Position the generator near the installed position.






Notice: Refer to Fastener Notice.

2. Connect the battery positive lead to the generator and install the generator output battery terminal nut.

Tighten the generator output battery terminal nut to 13 N.m (115 lb in).

3. Press the protective boot on to the generator output BAT terminal.
4. Connect the wiring harness connector to the generator.
5. Position the generator to the generator bracket on the engine.
6. Install the front generator mounting bolts (2,3), but do not tighten at this time.
7. Install the rear generator mounting bolt (1). Tighten the bolts in the following order.

1. Tighten the front generator mounting bolt (3) to 50 N.m (37 lb ft).
2. Tighten the front generator mounting bolt (2) to 50 N.m (37 lb ft).
3. Tighten the rear generator mounting bolt (1) to 50 N.m (37 lb ft).




8. Install the bolt securing the power steering pressure hose bracket to the generator.

Tighten the power steering pressure hose bracket nut to 9 N.m (80 lb in).

9. Install the accessory drive belt (3).
10. Install the radiator fan assembly.
11. Install the air cleaner assembly.
12. Connect the battery negative cable.