BOEING B737 600/700/800/900 CFM56 SYSTEM DIAGRAMS Civil Aviation Technical Training Solutions Ltd TABLE OF CONTENTS 1 2 3 4 5 6 NAVIGATION AUTOFLIGHT COMMUNICATIONS AND RECORDING ELECTRICAL AND POWERPLANT FLIGHT CONTROLS AND LANDING GEAR ENVIRONMENTAL CONTROL 1 - NAVIGATION 2 - AUTOFLIGHT 3 - COMMUNICATIONS AND RECORDING 4 - ELECTRICAL AND POWERPLANT 5 - FLIGHT CONTROLS AND LANDING GEAR 6 - ENVIRONMENTAL CONTROL SYSTEMS