C-2A Power Plant Flashcards
Safety
-intakes
Intakes
-air suction pose are dangerous to Personel
-fod ingestion can damage engine
Safety
-exhaust
Exhaust
-it’s hot and should be avoided at all time
-shouldn’t be point in the direction of personnel or equipment
Engines
-type description
Type description
-T56-A-427 turbo prop w/ constant speed Hamilton suns strand NP2000 propellers
Engines
-general description
Description
-constant speed unit w/ propellers acting as a governor
Engines
-general components
Components
- reduction gear assembly
- 14 stage axial flow compressor
- 6 interconnected combustion liners
- 4 stage turbine
NP2000 propellers
-components
Components
- 8 composite shell blades
- steel hub
- integrated oil control
- variable pitch actuator
- from spinner
- prop bulk head
- prop adapter
- 4 blade targets
- actuator valve module
NP2000 propellers
Component composition
-composite blades
Composite blades
-8 composite shell blades w/ drivers and counterweights
NP2000 propellers
Component composite
-steel hub
Steel hub
-8 blade arms attaching engine with 15 bolts
NP2000 propellers
Component composition
-integrated oil control
Integrated oil control
-consist of pump and electronic valve housing
NP2000 propellers
Component composition
-variable pitch actuator
Variable pitch actuator
-consists of inner and outer transfer tubes
NP2000 propellers
Component composition
-front spinner
Front spinner
-consists of 4 aft quarters
NP2000 propellers
Component composition
-prop bulkhead
Prop bulkhead
- 3 slip rings and supports
- 1 four pronged target
- 3 three pronged targets
- propeller balancing provisions
NP2000 propellers
Component composition
-propeller adapter
Propeller adapter
-connects to propeller shaft
NP2000 propellers
Component composition
-blade targets
Blade targets
-4 blade targets on even numbered blades
NP2000 propellers
Component composition
-actuator valve module
Actuator valve module
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