Complete interior re-furbish

[WebMaster]

Originally Posted by hharney

Now that I just spent 2 days cleaning the window frame from the door of 2JF, I am ready to move on to other important tasks. These days with the snow falling and wonderful high temps in the 20's, making the 45 mile drive to Larry's hanger has been all but fun. Only because the excitement of again hugging 2JF each day keeps me coming back. OK, Larry and Kathryn's hospitality is a very, very close second. In fact, I must say that Larry and Kathryn are truly wonderful people. They continually want to feed me, make coffee, Larry is over in the hanger helping wrench on the plane and just all around great people. Many thanks to the Bowdish's for their allow me to take on this project in their hanger.

.

Thank you. You are always welcome at our house.
In fact you are also welcome to spend the night.

[stackj]

Herb,

I have not had problems with the main tanks, but have repaired my right Aux tank. After draining the fuel and removing the tank, I flushed out the tank with soapy water several times.

I did this by putting about a half gallon of soapy water in the tank and shaking it to assure the water covered the entire inside of the tank. This was done several times until I could no longer smell fuel on the tank. I then flushed it out with clean water. Again with soapy water, then again with clean water. I then sealed up all known orfices (drain, vents - thin aluminum tape works pretty well) pressurized the tank with low pressure air (just a couple of pounds... be careful here... too much pressure will render your tank useless. you might want to make sure at least one of your orfices is sealed with something which is definately weaker than the tank.) I used my hand to seal over the cap opening and held an air hose with very low flow, sealed between my thumb and my palm.

I pressurized the tank until it just started to change shape on the flatter surfaces. Then a friend sprayed the entire outer surface with soapy water looking for bubbles. He marked the leaky areas and I took the tank to a local welding shop for repair. I told them that it was a fuel tank and how I had made it inert. I left it totally up to them to decide to repair it. Make sure your welding shop knows how to weld thin aluminum. Be sure there are no high welds directly over or under a rib.

Be sure to inspect the entire tank. Mine had two leaks and I quit looking after finding the first one. The first time I returned it to the airplane and filled it with fuel, I found there was a second leak... I hate doing the same job twice... but I did.

After the repair, I again sealed up the orfices, pressurized the tank and sprayed with soapy water to assure the leaks had been repaired.

I then flushed the tank inside and outside with clean water, assured that ALL water had been removed from the tank and allowed it to dry for a couple of days. I inspected it for residual soap or water and was ready to return it to service when absolutely clean.

I replaced the cork tape on the ribs (Bought an entire roll from a fishing shop somewhere in Florida. They use it for wrapping fishing pole handles. I have plenty left and can send you some if you want to email Larry's address to me. Tell me about how many feet you need (don't forget the ribs on the cover panel.) I have two sizes and I forget which I used, but can send both for you to choose from. my email is jim.stack@comcast.net .

After reconnecting the lines, I filled the tank with fuel, a couple of gallons at a time, until I was sure there were no leaks.

Good luck. The job is not too hard after you have removed the tanks. Hopefully you read the manual and placed a supporting structure under the wing before you removed the upper covers.

[skymstr02]

For the air pressure, I use the pressure side of a shop vac, high volume, low pressure. Duct tape the hose to the filler hole, and go.

[WebMaster]

Jim,

Larry Bowdish
10292 Skyview Dr
Kalamazoo, MI 49009

[Pete Somers]

Hey Larry maybe I should make a reservation at your house sounds a lot better than any hotel!

Just kidding
Cheers
Pete

[hharney]

Jim / Skymstr 02

Thanks for the input, much appreciated. Wing and boom is supported, we will double check the tank for any other possible leaks. I ordered some silicon strips from Cessna which replaces the cork. But after talking to GMAS he said to just clean up the cork strips and re-use them using Pliobond to secure them. The original cork is still in really good shape. It had just moved around quite a bit. I may just return the silicon. Thanks for the offer on the cork if you have sent it and we don't use it I can return it or wait for the next victim and offer it to them.

[stackj]

Hey Herb! --- I'm an old man. I have not yet shipped the cork. I will hold it for now. Let me know if you need some. I'd rather give it away than let it go to waste.

Jim