Cessna wrote a Structural Repair Manual for the US Air Force 0-2A and B aircraft. It is T.O. 1L-2A-3. I sell copies of it or have originals if you need one. Please give me a call or e-mail me.
Don Nieser (0-2/337 Parts Guy)
Commodore Aerospace Corp
405-503-4686
nieser.02.337parts@juno.com