While the MPD covers routine inspections, specialized "maintenance manuals" (like those covering "Chapter 80") often deal with specific, advanced components. ATA Chapter 80 - Starting Systems
The dual-channel EEC manages the automatic start sequence, monitoring interstage turbine temperature (ITT) and fuel flow to prevent hot or hung starts. The Standard Starting Sequence (AMM Chapter 80-10)
Complete Guide to the ATR 72-600 Maintenance Manual (Chapter 80) atr 72600 maintenance 80 manual pdf 2021
The is indispensable for maintaining the airworthiness of the ATR 72-600 fleet. By following the detailed JICs and safety protocols, technicians ensure that the engine starting system operates within manufacturer specifications. Always ensure you are working with the most current revision, checking the document's effective dates, to maintain regulatory compliance.
Operates as a motor during the initial engine start phase and switches automatically to a 28V DC generator once the engine reaches a self-sustaining RPM ( NHcap N sub cap H By following the detailed JICs and safety protocols,
Maintenance procedures updated around 2021 often focused on:
The September 2021 MRBR (Maintenance Review Board Report) updates introduced new time limits and reflected feedback from in-service operators to streamline C-check evolutions. : This is the core technical document
: This is the core technical document. It has been split into two parts: the Description and Operation Manual
Check the main DC start contactors, 28V DC Essential Bus voltage, and the overhead panel start switch continuity.