Workshop Manuals Factory service & repair Hummer
01 Relays and Modules02 Sensors and Switches03 Maintenance04 Engine, Cooling and Exhaust05 Powertrain Management06 Transmission and Drivetrain07 Brakes and Traction Control08 Starting and Charging09 Power and Ground Distribution10 Steering and Suspension11 Heating and Air Conditioning12 Restraint Systems13 Accessories and Optional Equipment14 Body and Frame15 Cruise Control16 Instrument Panel, Gauges and Warning Indicators17 Lighting and Horns18 Windows and Glass19 Wiper and Washer Systems
Hummer H3 L5-3.7L (2007)03 · Maintenance
03 · Maintenance

Alignment: Service and Repair (page 2 of 7)

Make
Hummer
Model
H3
Engine
L5-3.7L
Year
2007
Section
Alignment › Service and Repair
MaintenanceProcedures · page 2 of 7
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bolt.

6. Manually push the rear of the vehicle down approximately 38 mm (11/2 in), gently remove hands and let the vehicle settle.
7. Repeat the above step two more times for a total of three times.

Measure both the right and left sides of the vehicle. Refer to Trim Height Specifications.

Front Caster and Camber Adjustment

Front Caster and Camber Adjustment

Tools Required

J 45938 Alignment Socket

1. The caster and camber adjustments are made by rotating the offset cam bolt and the cam in the slotted frame bracket in order to reposition the

control arm.

Important: Before adjusting the caster and camber angles, jounce the front bumper 3 times to allow the vehicle to return to normal
height.

Measure and adjust the caster and the camber with the vehicle at curb height. The front suspension Z dimension is indicated in Trim
Heights. Refer to Trim Height Specifications.

For an accurate reading, do not push or pull on the tires during the alignment process.

2. Determine the caster angle (2). Be sure to compensate for frame angle where required.

3. Determine the positive camber (2) or negative camber (3) angle.

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Parts & tools for this job For 2007 Hummer H3 3.7L

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