Hartzell HC-Y-1 Series - User Manual

Manual No. 115N
61-00-15
Revision 24
December 2020
Propeller Owner's Manual
and Logbook
“Compact” Models with Aluminum Blades
Constant Speed, Non-Counterweighted
( )HC-( )( )Y( )-1( )
Constant Speed, Counterweighted
( )HC-( )( )Y( )-4( )
Constant Speed and Feathering
( )HC-( )( )Y( )-2( )
Constant Speed and Feathering, Turbine
( )HC-( )( )Y( )-5( )
Hartzell Propeller Inc.
One Propeller Place
Piqua, OH 45356-2634 U.S.A.
Ph: 937-778-4200 (Hartzell Propeller Inc.)
Ph: 937-778-4379 (Product Support)
Product Support Fax: 937-778-4215

Summary

Message

Warning

Critical safety information and operational risks associated with propeller use.

Airworthiness Limitations

Replacement Time (Life Limits)

Specifies life limits for propeller parts and entire propellers.

Description and Operation

Installation and Removal

Propeller Mounting Hardware and Torque Information

Propeller Installation

Covers the general process and flange descriptions for propeller installation.

Propeller Removal

Details procedures for removing propellers based on flange type.

Testing and Troubleshooting

Troubleshooting

Provides guidance for diagnosing and resolving propeller operational issues.

Inspection and Check

Required Periodic Inspections and Maintenance

Maintenance Practices

Lubrication

Propeller Low Pitch Setting

Records

Hartzell HC-Y-1 Series Specifications