Hummer H3. Manual — part 1478

Fig. 52: Locating Shift Control Housing & Gasket
Courtesy of GENERAL MOTORS CORP.

6. Shift the transmission into NEUTRAL.

7. Remove the shift control housing bolts.

2007 Hummer H3

2007 TRANSMISSION Manual Transmission - Aisin AR5 - H3

8. Remove the shift control housing.

9. Remove the shift control housing gasket.

Fig. 53: View Of Shift Control Lever Socket Bolt
Courtesy of GENERAL MOTORS CORP.

10. Remove the shift control lever socket bolt.

2007 Hummer H3

2007 TRANSMISSION Manual Transmission - Aisin AR5 - H3

Fig. 54: Identifying Extension Housing Retaining Bolts And Studs
Courtesy of GENERAL MOTORS CORP.

11. Mark the location of the brackets and the studs.

12. Remove the extension housing retaining bolts, studs and brackets.

2007 Hummer H3

2007 TRANSMISSION Manual Transmission - Aisin AR5 - H3

The 4WD does not use a bracket on the left side of the transmission.

Fig. 55: Locating Shift Control Socket At Extension Housing Shift Lever Cavity
Courtesy of GENERAL MOTORS CORP.

13. Using a soft-face hammer, separate the extension housing from the intermediate case.

14. Slide the extension housing off the shift control shaft.

15. Remove the shift control socket from the extension housing shift lever cavity.

NOTE:

Refer to Machined Surface Damage Notice .

2007 Hummer H3

2007 TRANSMISSION Manual Transmission - Aisin AR5 - H3