Hummer H3. Manual — part 1476

Fig. 45: Locating Wiring Harness Clip
Courtesy of GENERAL MOTORS CORP.

9. Connect the engine wiring harness clip (1) to the clip brackets.

10. Lay the engine wiring harness over the transmission.

2007 Hummer H3

2007 TRANSMISSION Manual Transmission - Aisin AR5 - H3

Fig. 46: Identifying Engine Wiring Harness Electrical Connector At Backup Lamp
Switch
Courtesy of GENERAL MOTORS CORP.

11. Connect the engine wiring harness electrical connector (1) to the backup lamp switch (2).

12. Connect the engine wiring harness clip (3) to the clip bracket.

2007 Hummer H3

2007 TRANSMISSION Manual Transmission - Aisin AR5 - H3

Fig. 47: View Of Clutch Hydraulic Hose Quick Connect Fitting
Courtesy of GENERAL MOTORS CORP.

13. Push the clutch hydraulic hose quick connect fitting (2) into the clutch slave cylinder, until a

"click" is heard.

14. Tug gently on the clutch hydraulic hose to ensure proper retention into the clutch slave

cylinder.

15. Install the transfer case assembly. Refer to Transfer Case Assembly Replacement .

16. Fill the transmission fluid if removed. Refer to Transmission Fluid Replacement.

IMPORTANT: Ensure the clutch hydraulic hose does not come in contact

with any sharp or potential hot surfaces.

2007 Hummer H3

2007 TRANSMISSION Manual Transmission - Aisin AR5 - H3

17. Install the control lever and boot. Refer to Control Lever and/or Boot Replacement.

Transmission Final Test and Inspection

Complete the following procedure after the transmission is installed in the vehicle:

1. With the ignition OFF or disconnected and clutch pedal depressed, crank the engine several

times. Listen for any unusual noises or evidence that any parts are binding.

2. Place the transmission in neutral, start the engine and listen for any unusual noises or

evidence that any parts are binding.

3. Turn OFF the ignition.

4. Perform a final inspection for the proper fluid level. Refer to Transmission Fluid

Replacement.

5. Road test the vehicle.

REPAIR INSTRUCTIONS - OFF VEHICLE

TRANSMISSION DISASSEMBLE

Tools Required

J 8433 Two Jaw Puller

Disassembly Procedure

2007 Hummer H3

2007 TRANSMISSION Manual Transmission - Aisin AR5 - H3