IndiGo Lays Out Plan for Pratt Engine Replacement | Aviation International News

IndiGo Lays Out Plan for Pratt Engine Replacement

The Indian LCC must replace all nonconforming engines on its remaining A320neos by May 31

By Neelam Mathews

January 29, 2020

Indian budget airline IndiGo is working with Pratt & Whitney to ensure it meets a May 31 deadline set by the country’s Directorate General of Civil Aviation (DGCA) to replace all remaining nonconforming PW1100G engines to improve the durability of the defective third-stage low-pressure turbine (LPT) blades. Design limitations since the inception of the GTF have resulted in aircraft on ground (AOGs), delayed deliveries and heavy compensation incurred by the OEM. The FAA, EASA and the DGCA have all mandated the major modification to the LPT 3, an IndiGo official told AIN.

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