I need to remove and clean my Hadley air horn solenoid or replace it. Everything I have read says you have to drain the air tank first. Perhaps a dumb question, but how to you first drain the air tank...
It is important that you learn where your air tank is. It should be drained periodically to check for water anyway so knowing where it is will allow you to do this once or twice a year (maybe more if it's humid). There should be a valve at the bottom center or the end bottom to turn or a lanyard to pull that will allow the air/water out.
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