HUMAN FACTORS IN AIRCRAFT MAINTENANCE – The Dirty Dozens and The Safety Nets
COMMON ERRORS IN MAINTENANCE Do These Look Familiar? • Failure to follow published technical data or local instructions. • Using unauthorized procedure or parts not referenced in technical data. • Failure to document maintenance properly in maintenance records, work package. • Inattention to detail/complacency. • Incorrectly installed hardware on an aircraft/engine. • Installing the wrong part . • Failure to conduct a tool inventory after completion of the task. • Personnel not trained or certified to perform the task. • Ground support equipment improperly positioned for the task. WHAT IS DIRTY DOZEN? • The “Dirty Dozen” refer to the 12...