Hummer H2. Manual - part 1174

Fig. 30: Battery & Battery Insulator 
Courtesy of GENERAL MOTORS CORP. 

3. Remove the battery hold down retainer bolt and retainer.  

4. Remove the battery.  

5. Remove the battery insulator.  

 

2004 Hummer H2 

2004 ELECTRICAL Engine Electrical - Hummer H2

  

Installation Procedure 

Fig. 31: Battery & Battery Insulator 
Courtesy of GENERAL MOTORS CORP. 

1. Install the battery insulator, if necessary.  

2. Install the battery. 

 

2004 Hummer H2 

2004 ELECTRICAL Engine Electrical - Hummer H2

  

3. Install the battery hold down retainer and bolt. 

Tighten: Tighten the battery hold down retainer bolt to 25 N.m (18 lb ft). 

4. Connect the positive battery cable. 

Tighten: Tighten the positive battery cable bolt to 17 N.m (13 lb ft). 

Fig. 32: Battery Ground Negative Cable & Bolt 
Courtesy of GENERAL MOTORS CORP.

NOTE:

Refer to Fastener Notice in Cautions and Notices.

 

2004 Hummer H2 

2004 ELECTRICAL Engine Electrical - Hummer H2

  

5. Connect the negative battery cable. Refer to Battery Negative Cable Disconnect/Connect Procedure 

(Single Battery) .  

BATTERY TRAY REPLACEMENT 

Removal Procedure 

Fig. 33: Battery Tray 
Courtesy of GENERAL MOTORS CORP. 

1. Remove the battery. Refer to Battery Replacement .  

2. Remove the bolts from the battery tray support. 

 

2004 Hummer H2 

2004 ELECTRICAL Engine Electrical - Hummer H2