Piper J-3 Cub — Wiring Diagram

This document serves as a construction manual for the Top Flite large scale model of the Piper J-3 Cub. It details the assembly process for both the full-span and clipped-wing variants of the model. The manual emphasizes the importance of accurate construction techniques, including the use of various adhesives and tools. It provides step-by-step instructions for building the wings, tail surfaces, and fuselage, ensuring that builders can replicate the flying characteristics of the original aircraft. The manual is intended for model builders and aviation enthusiasts looking to create a scale representation of the iconic J-3 Cub.

• The model can be built in either full-span or clipped-wing configurations.
• Wing area for the standard span is 795 sq. in., and for the clipped-wing version, it is 595 sq. in.
• The standard span model weighs 72 oz with a wing loading of 17.43 oz/sq. ft., while the clipped-wing model weighs 76 oz with a wing loading of 13.77 oz/sq. ft.
• Accurate joints and complete gluing are essential for structural integrity.
• The manual emphasizes the importance of trial-fitting parts before gluing.