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Manual No. 136
61-00-36
Revision 2
February 2017
Propeller Owner's Manual
and Logbook
Reversible Propeller Model
HC-E3YR-7( )
Pressure Control Unit
B-4270-( )
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