• The Biplane Forum is a large global active community of biplane builders, owners and pilots. From Pitts to Skybolts, to older barnstormers, all types are welcome. In addition to our active community, our content boasts exhaustive technical information which is often sought after for projects and maintenance. This information has accumulated over the 12+ years the forum has been in existence.

    The Biplane Forum is a private community. Subscriptions are only $49.99/year or $6.99/month to gain access to this great community and unmatched source of information not found anywhere else on the web. We are also a great resource for non biplane users, since many GA aircraft are built the same way (fabric and tube construction). Annual membership also comes with two BiplaneForum.com decals.



oil change with Christen Inverted system

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

chicoduster

Well-Known Member
Lifetime Supporter
Joined
Sep 12, 2012
Messages
333
Reaction score
127
I have changed the oil in my Acroduster One and it didn't seem to drain all the way out. When I put new oil in it got very black very quick. Is there a place that does get emptied when you drain the oil ? Does some hang up in the oil tank and just dirty the new oil very quickly ? Is there a step I may have missed ? Thanks for any help.
 

Latest posts

Back
Top