Hummer H3. Manual — part 854

8. Install the accumulator bolt (115), model dependent.

Tighten: Tighten the accumulator bolt to 11 N.m (8.11 lb ft).

Fig. 446: Installing 1-2 Accumulator Housing Bolts
Courtesy of GENERAL MOTORS CORP.

9. Install the 1-2 accumulator housing assembly (57 or 116).

10. Install the 1-2 accumulator housing bolts (58, 59 or 117, 118).

NOTE:

Refer to FASTENER NOTICE .

2007 Hummer H3

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

Tighten:

Tighten the bolts 58 and 59 to 11 N.m (8 lb ft).

Tighten the bolts 117 and 118 to 8-14 N.m (6-10 lb ft).

CONTROL VALVE BODY INSTALLATION

Tools Required

J 25025-5 Dial Indicator Mounting Post-M6 x 1. See Special Tools.00

J 36850 Transjel Lubricant

Installation Procedure

2007 Hummer H3

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

Fig. 447: Identifying Secondary Fluid Pump Connector
Courtesy of GENERAL MOTORS CORP.

1. Inspect the wiring harness and solenoid assembly for the following conditions:

Damage

Cracked connectors

Exposed wires

Loose electrical terminals

Damaged wiring loom and conduit

Worn, missing or cut pass-through connector O-ring seal.

2. Install the transmission wiring harness pass-through connector into the transmission case.

Ensure connector tabs lock into place.

3. Move the harness to one side in order to install the valve body.

IMPORTANT: Secondary fluid pump connector (1) is used for M33 models

only, connector (2) is used on ISS models.

2007 Hummer H3

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

Fig. 448: Identifying Checkball Installation Positions
Courtesy of GENERAL MOTORS CORP.

4. Install the ball check valves (2-6, 8, 12) in the valve body and retain ball check valves with

IMPORTANT: Valve bodies are model dependent.

2007 Hummer H3

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