Workshop Manuals Factory service & repair Buick
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
Buick Enclave FWD V6-3.6L (2008)03 · Maintenance
03 · Maintenance

Alignment: Description and Operation (page 2 of 4)

Make
Buick
Model
Enclave FWD
Engine
V6-3.6L
Year
2008
Section
Alignment
MaintenanceDescription and Operation · page 2 of 4
background image

Alignment: Testing and Inspection

Trim Height Inspection

Trim Height Measurement

Trim height is a predetermined measurement relating to vehicle ride height. Incorrect trim heights can cause the vehicle to bottom out over bumps,
damage to the suspension components and symptoms similar to wheel alignment problems. Check the trim heights when diagnosing suspension concerns
and before checking the wheel alignment.

Perform the following before measuring the trim heights:

*

Set the tire pressure to the specifications shown on the certification label. Refer to Vehicle Certification, Tire Placard, Anti-Theft, and Service
Parts ID Label   .

*

Check the fuel level. Add additional weight if necessary to simulate a full tank. 
One U.S. gallon of gasoline weighs approximately 6.5 lbs. One liter of gasoline weights approximately 0.70 kg.

*

Make sure the passenger and rear compartments are empty, except tor the spare tire.

*

Make sure the vehicle is on a flat and level surface, such as an alignment rack.

*

For vehicles equipped with automatic level control, ensure the system is functioning properly.

*

Check that all the vehicle doors are securely closed. 

*

Check that the vehicle hood and rear deck lids are securely closed.

*

Check for installed after market accessories or modifications that could affect trim height measurement:

-

Larger of smaller than production wheels and tires

-

Lifting or lowering kits

-

Wheel opening flares or ground affects

Measuring the Z Height

Pinch or Ctrl + scroll to zoom. Double-tap to reset.

Parts & tools for this job For 2008 Buick Enclave 3.6L

Links open Amazon search results in a new tab. As an Amazon Associate I earn from qualifying purchases.