os 55 ax carburetor
Had a mid air a couple of weeks ago, and realized that the carburetor neck was cracked and the retaining screws had fallen off. A small crack is also seen in the crank, where the carb is attached.
Is there any way to fix this or should I replace the engine ? What size / type are the retaining screws ? Size mentioned on carb specs is 3.5 x 5 mm. Could not find any such screws on Tower hobbies OS parts list.