Hummer H3. Manual — part 843

Fig. 408: Identifying J 24773-A
Courtesy of GENERAL MOTORS CORP.

2. Install the J 24773-A . See Special Tools.

2007 Hummer H3

2007 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E/4L70-E - H3

Fig. 409: Installing J 25025-7A With J 8001
Courtesy of GENERAL MOTORS CORP.

3. Remove an oil pump bolt.

4. Install J 25025-7A (or a 278 mm or 11 in bolt) and lock nut. See Special Tools.

5. Install J 8001 .

2007 Hummer H3

2007 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E/4L70-E - H3

Fig. 410: Installing J 8001 & Setting It To Zero
Courtesy of GENERAL MOTORS CORP.

6. Set the J 8001 to zero.

7. Pull up on J 24773-A . See Special Tools.

Proper end play should be 0.13-0.92 mm (0.005-0.036 in).

8. The selective washer (616), which controls the end play, is located between the input

housing (621) and the thrust bearing (615) on the oil pump hub.

2007 Hummer H3

2007 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E/4L70-E - H3

If the end play measurement is incorrect, refer to the table End Play Specifications .
Choose a new selective washer (616) based on the original selective washer and the
information contained in the table.

If the dial indicator shows no end play, the selective washer (616) and thrust bearing (615)
may have been misassembled.

9. Correct the end play by changing the selective washer (616).

CONVERTER HOUSING INSTALLATION

Tools Required

J 41510 T-50 Plus Bit. See Special Tools.

Installation Procedure

2007 Hummer H3

2007 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E/4L70-E - H3