If the engine fails to start, wait 1 minute before the second attempt.
Mandatory utilization of grounded wrist straps when touching or testing the engine electronic control (EEC) components connected to the starting circuit. 5. Navigating Digital Document Layouts (PDF Maintenance)
A high-speed turbine assembly mounted on the engine accessory gearbox (AGB). It converts the kinetic energy of compressed air into mechanical torque. atr 72600 maintenance 80 manual pdf 2021
Specific greases, sealants, and locking wires authorized by ATR and the engine manufacturer.
The 2021 manual iterations refined fault-isolation procedures. If a starter valve fails to open or an ignition exciter drops out, the updated troubleshooting trees help technicians pinpoint the exact faulty sensor or wire, dramatically reducing aircraft-on-ground (AOG) times. If the engine fails to start, wait 1
Within the AMM structure, Chapter 80 is dedicated entirely to the engine starting system. This article provides a comprehensive technical overview of the ATR 72-600 AMM Chapter 80 protocols, focusing on system architecture, maintenance procedures, and troubleshooting workflows aligned with regulatory standards. 1. Document Context and Compliance
Regulates electrical current and field excitation during the start sequence. By accurately executing scheduled JICs
Whether you are looking for the exact 2021 PDF revision or analyzing system schematics, understanding the architecture of ATR's pneumatic and electrical starting systems is vital for safe operations. 1. Overview of AMM Chapter 80 on the ATR 72-600
The ATR 72-600 AMM Chapter 80 provides the structured frameworks necessary to keep the aircraft's propulsion startup sequence safe and efficient. By accurately executing scheduled JICs, inspecting magnetic plugs, and utilizing FIM troubleshooting tables, operators can maximize engine longevity and minimize technical delays. Always cross-reference your steps with the latest revision of the official ATR digital manual suite before initiating any task.