Generator Bracket Replacement 4.8L /5.3L /6.0L

1. Remove the generator. Refer to Generator Replacement .
2. Remove the power steering pump. Refer to Power Steering Pump Replacement .
3. Remove the generator bracket bolts.
4. Remove the generator bracket.

Notice: Refer to Fastener Notice in the Preface section.




1. Install the generator bracket.
2. Install the generator bracket bolts.

Tighten
Tighten the generator bracket bolts to 50 N·m (37 lb ft).

3. Install the power steering pump. Refer to Power Steering Pump Replacement .
4. Install the generator. Refer to Generator Replacement .

Generator Bracket Replacement 6.6L

Caution: Refer to Battery Disconnect Caution in the Preface section.

1. Remove the cooling fan. Refer to Fan Replacement .
2. Remove the drive belt. Refer to Drive Belt Replacement .
3. Disconnect the generator electrical connector.



4. Remove the generator bolts (1).
5. Remove the generator (2).
6. Remove the positive battery cable from the generator, perform the following:

6.1.	Slide the boot down to access the terminal stud.

6.2.	Remove the positive cable nut.

6.3.	Remove the positive cable.

7. Disconnect the right engine wiring main harness connector.



8. Remove the 2 right engine wiring harness bracket bolts and position aside.



9. Remove the 2 wiring harness routing bolts.



10. Remove the oil indicator tube bracket bolt.



11. Remove the drive belt tensioner bolt and tensioner.



12. Remove the bolts and nut and the generator mounting bracket.
13. Transfer any parts as needed.

1. Position the generator mounting bracket and install the bolts.

Tighten
Tighten the generator mounting bracket bolts to 50 N·m (37 lb ft).




2. Position the drive belt tensioner and install the bolt.

Tighten
Tighten the drive belt tensioner bolt to 50 N·m (37 lb ft).




3. Install the oil indicator tube bracket bolt.

Tighten
Tighten the oil indicator tube bracket bolt to 21 N·m (15 lb ft).




4. Install the 2 wiring harness routing bolts.

Tighten
Tighten the wiring harness routing bolts to 10 N·m (89 lb in).




5. Position the right engine wiring harness bracket and install the 2 bolts.

Tighten
Tighten the right engine wiring harness bracket bolts to 10 N·m (89 lb in).

6. Connect the right engine wiring harness connector.
7. Install the positive cable to the auxiliary generator, perform the following:

7.1.	Install the positive cable.

7.2.	Install the positive cable nut.

Tighten
Tighten the positive cable nut to 9 N·m (80 lb in).

7.3.	Slide the boot to cover the terminal stud.




8. Position the generator.
9. Install the generator bolts (1).

Tighten
Tighten the generator bolts to 50 N·m (37 lb ft).

10. Connect the generator electrical connector.
11. Install the drive belt. Refer to Drive Belt Replacement .
12. Install the cooling fan. Refer to Fan Replacement .

Generator Bracket Replacement 4.3L

1. Loosen the air cleaner outlet duct clamp at the mass air flow/intake air temperature (MAF/IAT) sensor.



2. Remove the positive crankcase ventilation (PCV) hose.



3. Remove the air cleaner adapter nut.



4. In order to remove the air cleaner outlet duct, pivot the duct upward until the hinge clip releases from the lip on the throttle body.
5. Remove the cooling fan. Refer to Fan Replacement .
6. Remove the drive belt. Refer to Drive Belt Replacement .



7. Remove the wiring harness bracket bolt.



8. Remove the heater hose bracket bolt.
9. Remove the generator. Refer to Generator Replacement .
10. Remove the drive belt tensioner. Refer to Drive Belt Tensioner Replacement .



11. Remove the generator bracket bolts and nut.
12. Remove the generator bracket.

Notice: Refer to Fastener Notice in the Preface section.




1. Install the generator bracket.
2. Install the generator bracket bolts and nut.

Tighten
Tighten the bolts/nut to 41 N·m (30 lb ft).

3. Install the drive belt tensioner. Refer to Drive Belt Tensioner Replacement .
4. Install the generator. Refer to Generator Replacement .



5. Install the heater hose bracket bolt.

Tighten
Tighten the bolt to 25 N·m (18 lb ft).




6. Install the wiring harness bracket bolt.

Tighten
Tighten the bolt to 25 N·m (18 lb ft).

7. Install the cooling fan. Refer to Fan Replacement .
8. Install the drive belt. Refer to Drive Belt Replacement .



9. Align the hinge clip with the lip on the throttle body.

In order to install the air cleaner outlet duct, pivot the air cleaner outlet duct downward until the mounting stud is through the hole.




10. Install the air cleaner adapter nut.



11. Install the PCV hose.



12. Tighten the air cleaner outlet duct clamp at the MAF/IAT sensor.

Tighten
Tighten the clamps to 4 N·m (35 lb in).