Crown Victoria V8-4.6L Flex Fuel (2008)
^
After inflating an air spring in the hanging position, it must be inspected for correct shape.
CAUTION: Suspension fasteners are critical parts because they effect performance of vital components and systems and their failure can
result in major service expense. A new part with the same part number or an equivalent part must be installed, if installation is necessary. Do
not use a part of lesser quality or substitute design. Torque values must be used as specified during reassembly to make sure of correct
retention of these parts.
1. NOTE: The vehicle must be positioned on a suitable lifting device prior to deflating the air suspension system.
With the vehicle in NEUTRAL, position on a hoist until the wheel and tire assemblies are slightly above the ground.
2. Using the scan tool, vent the air springs.
3. Remove the air spring retainer.
4. Detach the air spring from the rear axle.
5. Remove the air spring in the following sequence.
1. Disconnect the air spring solenoid electrical connector.
2. Compress the quick connect locking ring and pull out the air tube.
3. Remove the air spring.
Installation
1. Install the air spring in the following sequence.
1. Position the air spring assembly in the frame seat.
2. Install the spring retainer clip.
2. Seat the bottom of the air spring on the rear axle.
3. NOTE: When installing the air tubes, make sure the white tube is fully inserted into the fitting for correct installation.
Connect the air spring solenoid valve in the following sequence.
1. Connect the air spring solenoid electrical connector.
2. Connect the air tube.
3. Make sure air spring is in the correct shape.
4. CAUTION: To avoid damage to the air spring, do not allow the suspension to compress before the spring is inflated.
Lower the vehicle until the wheel and tire assemblies are slightly above the ground.
5. Using the scan tool, inflate the air springs.
