Quote:
Originally Posted by rellick
Hi Jon, on my 87 the levelling system didn't seem to work unless the air regulator was turned up for the tag, on mine there is two guages at the back, the lower one is main air and the upper one is your tag and levelling air. Hidden behind that is a regulator so you can ajust how much air is getting to the tag etc, I have mine set to about 40psi and all the levelling etc works. Hope this helps!!
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keith,
Are you saying that the drive axle leveling is done with air provided through the tag regulator?