Beechcraft Steel Truss Repairs Model 18 - Engineering Service Magazine Articles 1945 | Online Manuals

BEECHCRAFT Model 18 STEEL TRUSS REPAIRS FOR (AT-7, AT-11, UC-45, C-45, JRB, SNB F-2) Cover date : June 15 1945 has 18, pages FOREWORD The repairs described herein were previously submitted to the . Air Technical Service Command and released, in brief. form, in Technical Order AN 01-90-3, the Structural Repair Instructions for Army Models AT-7, AT-7C, C-45B, C-45F, Navy Models SNB-2, SNB-2C, JRB-3, and JRB-4 Airplanes. They are also applicable to Army Model AT-ll and Navy Model SNB-l airplanes. The purpose of this booklet is to give a complete description of the repairs, as well as precautionary measures to be observed.