• 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.



upgrading Eagle to API tailwheet

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

mbarker

Registered Users
Supporting Member
Joined
Nov 9, 2011
Messages
174
Reaction score
15
Hi folks
I recently bought a API tailwheel for the Eagle to replace the Maule style that it came with. ---- a couple issues.
a. The Eagle plans call for an AN6-14 bolt to mount the tailwheel to the spring. But there is also a short and long spacer called for. (kit 905, page B-9)
b. The actual hole in the tail wheel fits a AN7 bolt. (thus the spacers).
c. When I took it off today I did not notice that the spacers were there (or they might have dropped on the floor)
d. The hole size on the API tailwheel is the same.

Are those spacers necessary or is it possible to just use a AN7 bolt instead?
I know that the tailwheel assembly moves a bit as the spring flexes --- is this the reason for the spacers?

And I also notice on the old style tailwheel, I have 2 different size steering springs. I seem to remember this issue. But when I talked to Karen at API a while back she mentioned that they had issues with different size steering springs.

Thoughts on any of the above.
thanks
mark
 
Last edited:

Latest posts

Back
Top