Hummer H3. Manual — part 1536

Fig. 265: Locating Oil Baffle Bolts
Courtesy of GENERAL MOTORS CORP.

57. Apply threadlocker GM P/N 12345382 (Canadian P/N 10953489) to the threads of the oil

baffle bolts.

58. Install the oil baffle.

59. Install the oil baffle bolts.

Tighten:

Tighten the oil baffle bolts to the intermediate case to 20 N.m (14 lb ft).

Tighten the oil baffle bolts to the shift shaft to 13 N.m (10 lb ft).

2007 Hummer H3

2007 TRANSMISSION Manual Transmission - Aisin AR5 - H3

Fig. 266: Sealant Application Areas On Intermediate Case
Courtesy of GENERAL MOTORS CORP.

60. Apply a 3 mm (1/8 in) bead of sealant GM P/N 89020326 (Canadian P/N 89021188) to the

front of the intermediate case.

2007 Hummer H3

2007 TRANSMISSION Manual Transmission - Aisin AR5 - H3

Fig. 267: View Of Transmission Case
Courtesy of GENERAL MOTORS CORP.

61. Support the intermediate case on wooden blocks, with the output shaft over the edge of a

workbench, to allow installation of the transmission case.

IMPORTANT: The 4th blocking ring may have moved out of position. The

4th blocking ring tabs should be seated in the notches of the

2007 Hummer H3

2007 TRANSMISSION Manual Transmission - Aisin AR5 - H3

62. Install the transmission case to the intermediate case.

Ensure the 4th blocking ring is seated properly.

Ensure the location pins are installed.

Slide the transmission case over the shift rails.

Use a soft-face hammer to install the transmission case completely to the intermediate
case.

Do not let the sealer air dry.

3rd/4th synchronizer hub.

2007 Hummer H3

2007 TRANSMISSION Manual Transmission - Aisin AR5 - H3