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– Recent Prevost Tank Draining / Testing PDF
This PVO maintenance bulletin was released a few days and states is applicable to all year models.
I had an incorrect draining sequence in my notes and will perform this check today.
https://techpub.prevostcar.com/en/download?id=1549&type=bulletins&mode=view&file_lang=en
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3 Replies
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I have been doing that forever at 5000 mile (or less) intervals. It not only insures a dry pneumatic system is it a complete evaluation of the functionality of the air system check valves and protection valves.
If you have been servicing the air dryer regularly you should never ever see a drop of moisture any where in the system
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The recommended tank draining SEQUENCE is apparently new.
NO longer wet, to primary, to secondary, to accessory
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GOOD Information!
Thanks Jeff!
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