Hummer H2. Manual — part 1763

Fig. 244: Installing Ignition Coils & Spark Plug Wires
Courtesy of GENERAL MOTORS CORP.

11. Install the ignition coils and the spark plug wires. Refer to Ignition Coil(s) Replacement in Engine

Controls-6.0L.

12. Raise the vehicle.

2004 Hummer H2

2004 ENGINE Engine Mechanical - 4.8L, 5.3L, and 6.0L - Hummer H2

Fig. 245: Identifying Studs & Bolt Securing Transmission To Engine
Courtesy of GENERAL MOTORS CORP.

13. Remove the J 21366 . See Special Tools and Equipment .

14. Install the automatic transmission bolt/studs.

2004 Hummer H2

2004 ENGINE Engine Mechanical - 4.8L, 5.3L, and 6.0L - Hummer H2

Fig. 246: Transmission Converter Cover Bolt (4L80-E)
Courtesy of GENERAL MOTORS CORP.

15. Install the transmission converter cover bolts.

2004 Hummer H2

2004 ENGINE Engine Mechanical - 4.8L, 5.3L, and 6.0L - Hummer H2

Fig. 247: Identifying Stud & Bolt Securing Transmission To Engine
Courtesy of GENERAL MOTORS CORP.

16. Install the transmission bolt and stud on the right side.

Tighten: Tighten the automatic transmission bolts/studs to 50 N.m (37 lb ft).

2004 Hummer H2

2004 ENGINE Engine Mechanical - 4.8L, 5.3L, and 6.0L - Hummer H2