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 7 of 7)

Make
Hummer
Model
H3
Engine
L5-3.7L
Year
2007
Section
Alignment › Service and Repair
MaintenanceProcedures · page 7 of 7
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4. Measure the D height by measuring the distance between the bumper bracket and the top of the jounce bumper pad on the rear axle tube.
5. Repeat the jouncing operation 2 more times for a total of 3 times.
6. Use the highest and lowest measurements to calculate the average height.
7. The true D height dimension number is the average of the highest and the lowest measurements. Refer to Trim Height Specifications.
8. If these measurements are out of specifications, inspect for the following conditions:

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Sagging front suspension-Refer to Torsion Bar Replacement.

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Sagging rear leaf springs-Refer to Leaf Spring Replacement.

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Improper tire inflation-Refer to Vehicle Certification, Tire Placard, Anti-Theft, and Service Parts ID Label.

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Improper weight distribution

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Collision damage

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

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