BEECHCRAFT KING AIR C90GTI — Maintenance Manual

This document provides installation instructions for modifications to the Beechcraft King Air C90 series aircraft, specifically focusing on the installation of LED lighting systems. It outlines the necessary procedures, compliance requirements, and general information for ensuring continued airworthiness after the modifications.

• Applicable to Beechcraft models B90/C90/C90A/C90GT/C90GTi/E90/H90.
• Installation must follow FAA guidelines as per FAR AC 43.13.
• Modification involves replacing various lights with LED types.
• No major structural changes are required for the installation.
• Wiring changes are minor and detailed in the document.
• Aircraft must not be returned to service without EASA design approval.
• Inspection intervals and procedures remain valid as per existing manuals.
• Document includes amendment records and approval details.