Hairline crack on spring cylinder
Posted: Thu Nov 04, 2010 12:28 am
Dear friends,
I have an old Hunter model 35 (supposed to be made by Tommy company). It is a smooth-barrelled airgun which has been lying in the attic for the past couple of years. Now, I have plans to restore it and I have smoothened the inside walls of the spring cylinder, the piston and spring guide with sand paper. However, I noticed a thin crack about 5 inches below the forend of the cylinder. I'm posting pictures of the cylinder. The affected portion shows signs of welding. It had been done by a gunsmith before to seal the threaded area. After welding the area, the thread had disappeared and the surface had become even. Now a crack has emerged. Is it possible to fix it with Araldite or M-seal to arrest air leak. Is it worth repairing first of all? I need your suggestions.
Thanks in advance,
Ebenezer
The links to the pics:
http://i528.photobucket.com/albums/dd32 ... G0091A.jpg
http://i528.photobucket.com/albums/dd32 ... G0090A.jpg
I have an old Hunter model 35 (supposed to be made by Tommy company). It is a smooth-barrelled airgun which has been lying in the attic for the past couple of years. Now, I have plans to restore it and I have smoothened the inside walls of the spring cylinder, the piston and spring guide with sand paper. However, I noticed a thin crack about 5 inches below the forend of the cylinder. I'm posting pictures of the cylinder. The affected portion shows signs of welding. It had been done by a gunsmith before to seal the threaded area. After welding the area, the thread had disappeared and the surface had become even. Now a crack has emerged. Is it possible to fix it with Araldite or M-seal to arrest air leak. Is it worth repairing first of all? I need your suggestions.
Thanks in advance,
Ebenezer
The links to the pics:
http://i528.photobucket.com/albums/dd32 ... G0091A.jpg
http://i528.photobucket.com/albums/dd32 ... G0090A.jpg