Spectra L4-2.0L (2004)
2. Remove the air intake hose assembly(A).
3. Disconnect the pressure tube and the return tube fittings at the gear box assembly.
4. Raise the vehicle and remove the mounting clamp(A) that is holding both the pressure tube and the return tube.
5. Lower the vehicle and disconnect the clamp holding the return tube and hoses.
6. Installation is the reverse of removal.
NOTE:
1. Install the return tube and hoses so that they are not twisted and it does not come in contact with any other parts.
2. After installation, air bleed the system.