Please visit our web site for access to Service Bulletin #60.
http://www.kitfoxaircraft.com/Service%20Bulletins.htm
Please visit our web site for access to Service Bulletin #60.
http://www.kitfoxaircraft.com/Service%20Bulletins.htm
John , I also copied your S.B. #60 to the Reference section on our forum.
DesertFox4
Admin.
7 Super Sport912 ULS Tri-gear
i was wondering if anyone has done the acetone rinse per item 4 of the service bulletin , wing on the plane and the engine has been run ? i have one tank thats been installed for about a year and probably 150 hours on it with no problems .
chuck
kitfox IV 1050
912ul warpdrive
flying B , yelm, wa
Yes, I did version #4 of S.B. 60. I grabbed a wing tip and rocked the wings as much as I dared. The wheels were jumping off of the ground. I'm now testing one wing with Avgas to make sure that I have all of the BSS out of the tanks. I hope to do first flight next week, after several more engine runs on the ground to ensure that my carbs are clean. Bruce Estes
cardinal flier , you actually had a problem so did you replace the fuel line ? did you do anything about rensing the header tank ?
chuck
kitfox IV 1050
912ul warpdrive
flying B , yelm, wa
I sloshed the fuel tanks, replaced most of the fuel lines, checked all of the lines for contamination, cleaned the header tank, cleaned the carbs (again),and added inline disposable fuel filters in the tank outlet lines. I ran the engine several times off of the header tank, while the wing tanks dried completely. Then, ran the engine using the wing tanks feeding the header tank. Then, cut open the disposable inline fuel filters, checking for contamination ( there was NONE). Ran the engine some more, on the ground, and then checked the carbs and intake manifolds for evidence of the BSS, Again, there was NONE. I've probably run the engine for more than an hour, total, since complying with SB 60, and all appears to be in order. Hopefully, first flight is next week. Bruce Estes