I found information here how to restore my Aux.air regulator and I finally get it to work, now I will seal the parts together and wonders if any lubrication is needed and if so wich type of lube?

My other question is if the heater in the bottom really should be heating all the time the motor is running?

I got a lot of pictures of the process so I will write a tech faq regarding the AAR in swedish to my blog and would like to do an techarticle in english for this great community but in that case I need someone to correct my english
Click to view attachment

I sprayed a little white lithium grease on mine.

I take mine out once a year and do a time-to- close test. Then give it a quick spray of WD40. Time to close has not changed the past three years.

How long does your "time to close test take?"