Chevrolet Silverado / GMC Sierra. Manual — part 327

3. Remove the ignition coil and bracket assembly (719).

Fig. 329: View Of Bracket, Bolts, Coils & Wire Harness
Courtesy of GENERAL MOTORS CORP.

4. Disconnect the ignition coil electrical connectors.

5. Remove the bolts (723), coils (722), and wire harness (721) from the bracket (719), as

required.

2008 Hummer H2

2008 ENGINE Engine Mechanical - 6.2L - H2

Fig. 330: View Of Valve Rocker Arm Cover & Bolts (Right)
Courtesy of GENERAL MOTORS CORP.

6. Remove the valve rocker arm cover bolts and cover.

2008 Hummer H2

2008 ENGINE Engine Mechanical - 6.2L - H2

Fig. 331: View Of Valve Rocker Arm Cover Gasket
Courtesy of GENERAL MOTORS CORP.

7. Remove the gasket (504) from the cover.

2008 Hummer H2

2008 ENGINE Engine Mechanical - 6.2L - H2

Fig. 332: Oil Fill Cap & Oil Fill Tube
Courtesy of GENERAL MOTORS CORP.

8. Remove the oil fill cap (424) from the oil fill tube (423).

9. Remove the oil fill tube, as required.

10. Discard the oil fill tube.

VALVE ROCKER ARM AND PUSH ROD REMOVAL

2008 Hummer H2

2008 ENGINE Engine Mechanical - 6.2L - H2