Hello, all.
I am operating my PA-12 on wheels in the winter, floats in the summer, and the plane's come due for a refabric. It has the original (now leaky) 18 gal tanks, and I want to switch 'em for something with more volume.
Dakota Cub tanks (23 gal each) require some wing modification, although how much work is involved is unknown.
The FA Dodge (30.5 gal each) units also require wing mods. The installation instructions claim 40-60 hrs of work per tank for installation; though upon calling the vendor, they are saying that if I'm taking the fabric off anyways, that number drops to ca. 12 hrs/wing.
It's a certified aircraft, so I have to be prepared to pay an AME (A&P, for you Americans) for the work. My question is: How much work is really involved with installing each kind of tank? More fuel cap is better, though on floats I only have a useful load of 650#, so I don't know how I'd fill a 60 gal tank and still have enough capacity left for a passenger.
I am operating my PA-12 on wheels in the winter, floats in the summer, and the plane's come due for a refabric. It has the original (now leaky) 18 gal tanks, and I want to switch 'em for something with more volume.
Dakota Cub tanks (23 gal each) require some wing modification, although how much work is involved is unknown.
The FA Dodge (30.5 gal each) units also require wing mods. The installation instructions claim 40-60 hrs of work per tank for installation; though upon calling the vendor, they are saying that if I'm taking the fabric off anyways, that number drops to ca. 12 hrs/wing.
It's a certified aircraft, so I have to be prepared to pay an AME (A&P, for you Americans) for the work. My question is: How much work is really involved with installing each kind of tank? More fuel cap is better, though on floats I only have a useful load of 650#, so I don't know how I'd fill a 60 gal tank and still have enough capacity left for a passenger.