Hummer H3. Manual — part 25

Fig. 50: Starter/Generator Wiring
Courtesy of GENERAL MOTORS CORP.

9. Reposition the protective boot from the generator output BAT terminal.

10. Remove the generator output BAT terminal nut (2) and remove the generator lead (1) from

the generator.

11. Disconnect the generator electrical connector.

2006 Hummer H3

2006 ENGINE Engine Electrical - H3

Fig. 51: View Of Generator Mounting Bolts
Courtesy of GENERAL MOTORS CORP.

12. Remove the 3 generator bolts.

13. Remove the engine lift bracket, in order to gain clearance to remove the generator. Refer to

Engine Lift Bracket Replacement in Engine Mechanical - 3.5L (L52).

14. Position the A/C compressor forward, in order to gain clearance to remove the generator.

15. Remove the generator.

Installation Procedure

1. Position the generator to the engine.

2. Install the engine lift bracket. Refer to Engine Lift Bracket Replacement in Engine

Mechanical - 3.5L (L52).

2006 Hummer H3

2006 ENGINE Engine Electrical - H3

Fig. 52: View Of Generator Mounting Bolts
Courtesy of GENERAL MOTORS CORP.

3. Install the 3 generator bolts.

Tighten: Tighten the bolts in sequence to 50 N.m (37 lb ft).

NOTE:

Refer to Fastener Notice in Cautions and Notices.

2006 Hummer H3

2006 ENGINE Engine Electrical - H3

Fig. 53: Generator/Starter Wiring
Courtesy of GENERAL MOTORS CORP.

4. Install the generator lead (1) to the generator and install the generator output BAT terminal

nut (2).

Tighten: Tighten the nut to 20 N.m (15 lb ft).

5. Position the protective boot onto the generator output BAT terminal.

6. Connect the generator electrical connector.

7. Raise and support the vehicle only high enough to access the A/C compressor through the

wheelhouse. Refer to Lifting and Jacking the Vehicle in General Information.

2006 Hummer H3

2006 ENGINE Engine Electrical - H3