Hummer H3. Manual — part 381

Fig. 369: View Of Timing Chain Tensioner Shoe & Bolt
Courtesy of GENERAL MOTORS CORP.

2. Remove the timing chain tensioner shoe bolt.

3. Remove the timing chain tensioner shoe.

2007 Hummer H3

2007 ENGINE Engine Mechanical - 3.7L - H3

Fig. 370: View Of Timing Chain Guide & Bolts
Courtesy of GENERAL MOTORS CORP.

4. Remove and discard the timing chain tensioner guide bolts.

5. Remove the timing chain tensioner guide.

2007 Hummer H3

2007 ENGINE Engine Mechanical - 3.7L - H3

Fig. 371: View Of Timing Chain Tensioner & Bolts
Courtesy of GENERAL MOTORS CORP.

6. Remove the timing chain tensioner bolts.

7. Remove the timing chain tensioner.

ENGINE LIFT BRACKET REMOVAL

2007 Hummer H3

2007 ENGINE Engine Mechanical - 3.7L - H3

Fig. 372: Removing Engine Lift Bracket
Courtesy of GENERAL MOTORS CORP.

1. Remove the engine lift bracket bolts.

2. Remove the engine lift bracket.

CAMSHAFT REMOVAL

2007 Hummer H3

2007 ENGINE Engine Mechanical - 3.7L - H3