This document discusses the importance of properly maintaining aircraft wiring. It notes that many groups work on aircraft during maintenance and all technicians should understand proper wiring installation, especially in aging aircraft. The document provides examples of improper wiring practices that could cause problems, such as foreign object debris on wires, corrosion preventative compound on wires, inadequate separation or support of wire bundles, damaged or incorrect clamps, and improper routing that has caused fires. It emphasizes that following wiring maintenance manuals and increasing awareness among all technicians can help improve wire system integrity and possibly prevent tragedies.