Hartzell 117D Compact Constant Speed and Feathering Propeller Overhaul Manual – Revision 23 August 2023

Description

Hartzell 117D Compact Constant Speed and Feathering Propeller Overhaul Manual

This listing is for the Hartzell Propeller Inc. 117D (61-10-17) Compact Constant Speed and Feathering Propeller Overhaul Manual, Revision 23, dated August 2023. This overhaul manual has been reviewed and accepted by the FAA and contains data approved in a manner acceptable to the FAA Administrator, providing maintenance and overhaul procedures for propeller repair stations working on Hartzell Compact Constant Speed and Feathering propeller families.

File Details

• Manual Type: Propeller Overhaul Manual
• Manual Number: 117D
• ATA Number: 61-10-17
• Revision: 23, dated August 2023
• Manufacturer: Hartzell Propeller Inc.
• Language: English
• Page Count: 934 pages
• File Format: PDF

Models Covered by the 117D Overhaul Manual

This overhaul manual applies to Hartzell Compact Constant Speed and Feathering propeller designations, including:

• Two Blade models: ( )HC-( )2Y( )-2( )
• Three Blade models: ( )HC-( )3Y( )-2( )
• Four Blade models: ( )HC-( )4Y( )-2( )
• Allison engine applications: HC-C3YF-5F and HC-C3YN-5A

Because Hartzell uses a bracketed model designation system, the 117D manual is written to apply across a broad family of Compact Constant Speed and Feathering propeller and blade combinations rather than a single fixed part number, so technicians should always cross-reference the propeller model number stamped on the hub against the manual’s Illustrated Parts List to confirm applicability before starting work.

Chapters Covered in This Overhaul Manual

• Revision Highlights and Record of Revisions
• Service Document List and Airworthiness Limitations
• Introduction — Statement of Purpose, Reference Publications, Personnel Requirements, Special Tooling and Consumable Materials, Safe Handling of Paints and Chemicals, Calendar Limits and Long Term Storage, Component Life and Overhaul, Damage/Repair Types, Propeller Critical Parts, Warranty Service, Definitions, Abbreviations
• Description and Operation — General, Compact Constant Speed and Feathering Propeller Operation, Feathering Turbine Propeller Operation
• Testing and Fault Isolation — Troubleshooting Guide covering pitch control difficulty, friction, abnormal vibration, blade tracking, end-play, radial play, and oil leaks
• Automatic Test Requirements
• Disassembly
• Cleaning
• Check — Component Inspection Criteria for hub, blade, and bearing components against serviceable limits
• Repair
• Assembly — Compact Hub Assembly Procedures
• Fits and Clearances — Blade Tolerances and Blade Play data
• Special Tools, Fixtures, and Equipment
• Illustrated Parts List — parts lists organized by propeller model, including exploded hub unit views and appendices

IMAGES PREVIEW

Taken together, these chapters give an overhaul technician the full workflow for a Hartzell Compact Constant Speed and Feathering propeller job: troubleshooting a reported problem, tearing the unit down, cleaning and inspecting every component against its serviceable limits, repairing or replacing parts as needed, and reassembling and testing the propeller to return it to service.

Why Technicians Need the 117D Overhaul Manual

The Hartzell 117D Compact Constant Speed and Feathering Propeller Overhaul Manual supports complete disassembly, cleaning, inspection, repair, reassembly, and testing of these propeller models, including diagnosing pitch control difficulty, abnormal vibration, and blade tracking issues using the manual’s troubleshooting guide. It supplies the serviceable-limit inspection criteria and fits-and-clearances data — such as blade play and bearing retaining ring tolerances — that a repair station needs to make correct airworthy-versus-unairworthy damage determinations rather than guessing. Working from an outdated or incomplete revision on a Propeller Critical Part job is a real risk, so having the current Revision 23 text on hand matters. This 117D manual downloads instantly as a PDF, requires no shipping or waiting, and can be viewed on any computer, tablet, or phone, or printed as needed for shop use.