Hartzell HC-82XF-1 Owner's Manual page 41

Term
Overspeed Damage . . . Damage that occurs when the
Pitch . . . . . . . . . . . . . . . Same as "Blade Angle"
Pitting . . . . . . . . . . . . . . Formation of a number of small,
Reversing . . . . . . . . . . . The capability of rotating blades to
Scratch . . . . . . . . . . . . . Same as "Nick"
Single Acting . . . . . . . . . Hydraulically actuated propeller that
Superseded . . . . . . . . . Parts that are considered airworthy
Synchronizing . . . . . . . . Adjusting the RPM of all the
Synchrophasing . . . . . . A form of propeller sychronization
Track . . . . . . . . . . . . . . . In an assembled propeller, a
INTRODUCTION
Propeller Owner's Manual
175
Definition
propeller hub assembly rotates at
a speed greater than the maximum
limit for which it is designed
irregularly shaped cavities in surface
material caused by corrosion or
wear
a position to generate reverse thrust
to slow the aircraft or back up
utilizes a single oil supply for pitch
control
for continued flight but may no
longer be available
propellers of a multi-engine aircraft
to the same RPM
in which not only the RPM of the
engines (propellers) are held
constant, but also the position of the
propellers in relation to each other
measurement of the location of
the blade tip with respect to the
plane of rotation, used to verify face
alignment and to compare blade tip
location with respect to the locations
of the other blades in the assembly
61-00-75
Page 1-11
Rev. 1 Jun/11