WING SKIN LOCATOR TEMPLATES 1. Cut one of each template from 3/16″ to 1/4″ thick plywood. 2. Drill .250″ diameter hole in each template at location indicated on template drawings. 3. Bolt templates to inboard and outboard ribs with .250″ diameter bolt, washer and nut. Keep outside contour aligned with Continue Reading

MANDATORY: A METHOD FOR FITTING THE WING SPAR TO THE CENTRE SECTION / CARRY THROUGH SPECIAL NOTE: This procedure applies only to wing main spars shipped on or after February 23, 1973. At that time a change was made to manufacturing procedures to change the spar tolerances. Prior to February Continue Reading