Hummer H3. Manual — part 1520

Tighten: Tighten the oil trough bolt to 11 N.m (8 lb ft).

TRANSMISSION CASE ASSEMBLE

Fig. 206: Locating Shift Shaft Plugs In Transmission Front Case
Courtesy of GENERAL MOTORS CORP.

1. If removed, apply threadlocker GM P/N 12345382 (Canadian P/N 10953489) to the shift

shaft plugs.

2. Using a suitable driver, install the shift shaft plugs into the transmission front case.

2007 Hummer H3

2007 TRANSMISSION Manual Transmission - Aisin AR5 - H3

Fig. 207: View Of Backup Lamp Switch
Courtesy of GENERAL MOTORS CORP.

3. Install the backup lamp switch, with the gasket, into the transmission case.

Tighten: Tighten the backup lamp switch to 44 N.m (32 lb ft).

SHIFT CONTROL HOUSING ASSEMBLE

NOTE:

Refer to Fastener Notice .

2007 Hummer H3

2007 TRANSMISSION Manual Transmission - Aisin AR5 - H3

Fig. 208: Identifying Shift Control Lever Assembly
Courtesy of GENERAL MOTORS CORP.

1. Lubricate the shift lever plungers and the lever spring seat surface of the shift control

housing with transmission fluid.

2. Install the shift control lever assembly into the shift control housing.

2007 Hummer H3

2007 TRANSMISSION Manual Transmission - Aisin AR5 - H3

Fig. 209: View Of Shift Control Lever Retainer & Retaining Bolts
Courtesy of GENERAL MOTORS CORP.

IMPORTANT: Do not use a petroleum base or silicon lubricate on the shift

control lever seals or boots. If a lubricant is required, use a

2007 Hummer H3

2007 TRANSMISSION Manual Transmission - Aisin AR5 - H3