Hartzell HC-82XF-1 Owner's Manual page 40

Term
Erosion . . . . . . . . . . . . . Gradual wearing away or
Exposure . . . . . . . . . . . Leaving material open to action of
Feathering . . . . . . . . . . The capability of blades to be
Gouge . . . . . . . . . . . . . . Surface area where material has
Horizontal Balance . . . . Balance between the blade tip and
Impact Damage . . . . . . Damage that occurs when the
Nick . . . . . . . . . . . . . . . Removal of paint and possibly a
Onspeed . . . . . . . . . . . . Condition in which the RPM
Overhaul . . . . . . . . . . . . The periodic disassembly,
Overspeed . . . . . . . . . . Condition in which the RPM of
INTRODUCTION
Propeller Owner's Manual
175
Definition
deterioration due to action of the
elements
the elements
rotated parallel to the relative wind,
thus reducing aerodynamic drag
been removed
the center of the hub
propeller blade or hub assembly
strikes, or is struck by, an object
while in flight or on the ground
small amount of material
selected by the pilot through the
propeller control lever and the actual
engine (propeller) RPM are equal
inspection, repair, refinish, and
reassembly of a propeller assembly
to maintain airworthiness
the propeller or engine exceeds
predetermined maximum limits;
the condition in which the engine
(propeller) RPM is higher than the
RPM selected by the pilot through
the propeller control lever
61-00-75
Page 1-10
Rev. 1 Jun/11