The best of both worlds: Proven technology built upon a remarkable body of engineering achievement that has written new chapters in aviation history in collaboration with our partners, and disruptive technology that continues to make new aircraft applications possible.
Flexible engine architecture and modular reverse flow design simplify installation in both single- and twin-engine installations as well as tractor and pusher propeller configurations.
Simple, on-wing maintenance is possible for most tasks, where other engines might need a shop visit.
Easy access to all external components means there’s no other engine in General Aviation that’s easier to maintain than the PT6A.
The novel PT6A configuration has proven to be a key attribute to its success: its rearward, reverse flow inlet and forward facing turbine section providing fast maintenance turn-around through on-wing hot section refurbishment in most aircraft installations. The PT6A is a two-shaft engine with a multi-stage compressor driven by a single-stage compressor turbine and an independent shaft coupling the power turbine to the propeller through an epicyclic concentric reduction gearbox.
Flexible engine architecture and modular reverse flow design simplify installation in both single- and twin-engine installations as well as tractor and pusher propeller configurations.
Simple, on-wing maintenance is possible for most tasks, where other engines might need a shop visit.
Easy access to all external components means there’s no other engine in General Aviation that’s easier to maintain than the PT6A.
The novel PT6A configuration has proven to be a key attribute to its success: its rearward, reverse flow inlet and forward facing turbine section providing fast maintenance turn-around through on-wing hot section refurbishment in most aircraft installations. The PT6A is a two-shaft engine with a multi-stage compressor driven by a single-stage compressor turbine and an independent shaft coupling the power turbine to the propeller through an epicyclic concentric reduction gearbox.
3040873 Pt6a-68 Overhaul Manual
1009 02/16 Recommended Time Between Overhaul Periods S.I. 1011 02/16 Tappets and Lifters S.I. 1029 02/16 Tightening Procedures for Crankcase Thru-Studs. Manual Engine Overhaul Manual Service Bulletins PT6A - 3040873 as issued for each engine model PT6A -68B 30923 PT6A -68C 30463 PT6A -68D 30193, Not published yet PT6A -68T 30174, Not published yet VI. Overhaul Manual P/N 3021243 (PT6A-34, PT6A-34AG, PT6A-34B, PT6A-35, PT6A-36, PT6A-114, PT6A-114A, PT6A-135, PT6A-135A) P&WC Consumable Materials List P/N 3043340 L. Find many great new & used options and get the best deals for PT6A-20 OVERHAUL MANUAL PRATT & WHITNEY ENGINES at the best online prices at eBay! Free shipping for many products!