Hummer H2. Manual — part 1905

Fig. 40: Installing Exhaust Heat Shield To Studs
Courtesy of GENERAL MOTORS CORP.

1. Install the exhaust heat shield to the studs.

2. Install the exhaust heat shield nuts.

Tighten: Tighten the nuts to 9 N.m (80 lb in).

NOTE:

Refer to Fastener Notice in Cautions and Notices.

2004 Hummer H2

2004 ENGINE Engine Exhaust - Hummer H2

Fig. 41: Exhaust Heat Shield(S)
Courtesy of GENERAL MOTORS CORP.

3. Install the exhaust heat shield(s) to the studs.

4. Install the exhaust heat shield nuts.

Tighten: Tighten the nuts to 9 N.m (80 lb in).

2004 Hummer H2

2004 ENGINE Engine Exhaust - Hummer H2

Fig. 42: Exhaust Front Heat Shield Nuts
Courtesy of GENERAL MOTORS CORP.

5. Install the exhaust front heat shield to the studs.

6. Install the exhaust front heat shield nuts.

Tighten: Tighten the nuts to 9 N.m (80 lb in).

EXHAUST HEAT SHIELD REPLACEMENT - DASH PANEL

Removal Procedure

1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.

2. Remove the engine protection shield bolts and shield. Refer to Engine Protection Shield Replacement

in Frame and Underbody.

2004 Hummer H2

2004 ENGINE Engine Exhaust - Hummer H2

Fig. 43: Left Exhaust Heat Shield & Nuts (Dash Panel)
Courtesy of GENERAL MOTORS CORP.

3. Remove the exhaust heat shield nuts.

4. Remove the exhaust heat shield from the dash panel studs (1), (3).

Installation Procedure

2004 Hummer H2

2004 ENGINE Engine Exhaust - Hummer H2