Residual Air Check

System has valving arrangement to maintain residual pressure of 8-15 psi (14-20 psi on Eldorado, Riviera and Toronado) in shock absorbers. Test as follows:

1. Attach air pressure gauge with tee fitting between dryer and air pressure line.
2. Turn ignition "ON" to inflate shock absorbers.
3. Turn ignition "OFF" and deflate through compressor service valve. Gauge should read 8-15 psi (14-20 psi on Eldorado, Riviera and Toronado) after system is deflated.