Sierra Classic 2500 4WD V8-6.0L (2007)
Alternator: Service and Repair
Generator Replacement (4.8L, 5.3L, and 6.0L Engines)
Generator Replacement (4.8L, 5.3L, and 6.0L Engines)
Removal Procedure
Caution: Refer to Battery Disconnect Caution.
1. Disconnect the negative battery cable.
2. Remove the accessory drive belt.
3. If necessary, remove the engine sight shield.
4. Disconnect the generator electrical connector (3).
5. Remove the generator cable from the generator. Perform the following:
1. Slide the boot down revealing the terminal stud.
2. Remove the generator cable nut from the terminal stud.
3. Remove the generator cable.
6. Remove the generator bolts.
7. Remove the generator.
Installation Procedure