Hummer H3. Manual — part 239

Fig. 573: View Of EVAP Solenoid
Courtesy of GENERAL MOTORS CORP.

7. Add sealer GM P/N 12378521 (Canadian P/N 88901148) to the EVAP solenoid bolt

threads.

Tighten: Tighten the EVAP solenoid bolt to 10 N.m (89 lb in).

2006 Hummer H3

2006 ENGINE Engine Mechanical - 3.5L (L52) - H3

Fig. 574: View Of Knock Sensors
Courtesy of GENERAL MOTORS CORP.

8. Install the knock sensors.

Tighten: Tighten the knock sensors to 25 N.m (18 lb ft).

2006 Hummer H3

2006 ENGINE Engine Mechanical - 3.5L (L52) - H3

Fig. 575: View Of Crankshaft Position Sensor
Courtesy of GENERAL MOTORS CORP.

9. Add sealer GM P/N 12378521 (Canadian P/N 88901148) to the crankshaft position sensor

bolt.

10. Install the crankshaft position sensor and bolt.

Tighten: Tighten the crankshaft position sensor bolt to 10 N.m (89 lb in).

2006 Hummer H3

2006 ENGINE Engine Mechanical - 3.5L (L52) - H3

Fig. 576: View Of Oil Pressure Switch
Courtesy of GENERAL MOTORS CORP.

11. Install the oil pressure switch.

Tighten: Tighten the oil pressure switch to 20 N.m (15 lb ft).

CLUTCH PILOT BEARING INSTALLATION

Tools Required

J 45949 Pilot Bearing and Flywheel Locator Installer. See Special Tools.

2006 Hummer H3

2006 ENGINE Engine Mechanical - 3.5L (L52) - H3