Proposed Advisory Circular; Weld Repair of Aluminum Crankcases and Cylinders of Piston Engines

Streszczenie

This notice announces the reissuance of Advisory Circular (AC), No. 33-6, Weld Repair of Aluminum Crankcases and Cylinders of Piston Engines. The AC provides information and guidance concerning an acceptable method, but not the only method, for the development of process specifications for weld repairs on crankcases and cylinders of piston engines.