Hummer H3. Manual — part 813

1. Slip a new internal speed sensor rotor (699) over the output shaft splines.

2. Install the J 36352-4 in the groove on the output shaft (687). See Special Tools.

3. Place the J 36352-6 on the output shaft (687). See Special Tools. Press on the J 36352-6

until it contacts the J 36352-4 in the window (the J 36352-4 will be a positive stop for the
J 36352-6 ).

OUTPUT SHAFT INSTALLATION

Tools Required

J 29837-A Output Shaft Support Fixture. See Special Tools.

Installation Procedure

Fig. 299: View Of Output Shaft
Courtesy of GENERAL MOTORS CORP.

2007 Hummer H3

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

1. Install the output shaft (687).

Fig. 300: Installing J 29837-A
Courtesy of GENERAL MOTORS CORP.

2. Install the J 29837-A . See Special Tools.

IMPORTANT: It is important to note that the input shaft may need a light

tap to fully seat into position. If the input shaft is not
completely engaged, the output shaft to input carrier retainer
(661) will not seat.

2007 Hummer H3

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

INPUT CARRIER INSPECTION

Fig. 301: Input Carrier Pinion End Play
Courtesy of GENERAL MOTORS CORP.

IMPORTANT: Check end play on each pinion.

2007 Hummer H3

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

1. Check the input carrier pinion end play. The end play must not exceed 0.61 mm (0.024 in).

2. Inspect the input carrier for pinion gear damage, proper pin stake and keystoned pinion

gears. Pinions must rotate freely.

INPUT SUN GEAR BUSHING REPLACEMENT

Tools Required

J 8092 Universal Driver Handle - 3/4 in - 10

J 34196-B Transmission Bushing Service Set. See Special Tools.

Removal Procedure

2007 Hummer H3

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