1964M 20 C fuel bladders

[woodman86]

I have a 1964M 20 C great running machine but I’m tired of the weepy fuel tanks. I want bladders for the standard 52 gallon tanks. I’m on the West Coast. What are my best options, thanks

[MoonFlyer68]

I know it says F and J models, but if you can use these at all it will certainly help with the overall cost.

 

[DXB]

7 minutes ago, woodman86 said:

I have a 1964M 20 C great running machine but I’m tired of the weepy fuel tanks. I want bladders for the standard 52 gallon tanks. I’m on the West Coast. What are my best options, thanks

http://griggsaircraft.com/fabrication/mooney_bladders

 

[Jeph357]

I installed the griggs bladders in my E earlier this year, then got sent on a work trip so no review as of yet.  They are a little pricey but it is what it is. Feel free to pm me if you have any questions and if i can answerthem i will. Griggs was pretty easy and available for all the questions I had.

[Alan Fox]

The access panel locations on the mid bodies are different than the short bodies , these will not work for you..

[MoonFlyer68]

3 hours ago, Alan Fox said:

The access panel locations on the mid bodies are different than the short bodies , these will not work for you..

I tried.

[Jsno]

I would take it ti Weep No More and get them resealed.  Also check the main gear donuts.  If they are old and compressed that will cause fuel leaks.  Bladders add weight and have their own issues.