Hartzell HC-E4 3 Series Owner's Manual page 49

Term
Gouge
Hazardous Propeller
Effect
Horizontal Balance
Impact Damage
Inboard
Intergranular
Corrosion
Jog
Laminate
Lengthwise
Loose Material
Low Pitch
Major Propeller
Effect
Minor Deformation
Propeller Owner's Manual
Surface area where material has been
removed
The hazardous propeller effects are defined
in Title 14 CFR section 35.15(g)(1)
Balance between the blade tip and the
center of the hub
Damage that occurs when the propeller
blade or hub assembly strikes, or is struck
by, an object while in flight or on the ground
Toward the butt of the blade
Corrosion that attacks along the grain
boundaries of metal alloys
A term used to describe movement up/
down, left/right, or on/off in short incremental
motions
To unite composite material by using a
bonding material, usually with pressure and
heat
A direction that is generally parallel to the
pitch axis
Material that is no longer fixed or fully
attached
The lowest blade angle attainable by the
governor for constant speed operation
The major propeller effects are defined in
Title 14 CFR section 35.15(g)(2)
Deformed material not associated with a
crack or missing material
INTRODUCTION
147
Definition
61-00-47
Rev. 16 May/20
Page 1-23