Powerplant Flashcards
What engines are installed?
CL 350 - HTF 7350
CL300 - HTF 7000
What is the normal thrust rating?
CL350 - 7323 lbs at SL to ISA+15 degrees (86F).
CL300 - 6826 lbs at SL to ISA+15 degrees (86F).
What is the minimum N2 ground idle?
46% /PMAs require 45%)
The FADEC is powered via DC during engine start. As N2 increases above 45%, how is the FADEC
powered?
PMA (permanent magnet alternator)
Takeoff Power Time Limit?
Five minutes
When is Auto APR armed?
- Auto APR switch is on
2. Thrust levers placed in TO detent
Auto APR Time Limit?
10 minutes
Manual APR Time Limit?
5 minutes
List the three ways you can start a power plant on the ground.
- APU
- Crossbreed
- External air cart
What are the two ways that APR can be activated?
- Manually be selecting the APR detent
2. Automatically when there is an N2 mismatch in excess of 15 percent, or FADEC’s stop cross communicating.
What type of oil is approved for our powerplants?
Oils conforming to EMS-53110 Type 2 turbine oil
Flexjet recommends Eastman/Exon/BP 2380
What will happen if a thrust reverser becomes unstowed in flight?
The FADEC will command the engine to idle.
When is engine sync available?
CRZ or CLB power and N1’s within 5%
When is Mach Hold available?
CRZ power, ALT or ALTS, Sync on
- adjust N1 +- 3%
What components are mounted on the engine accessory gearbox?
HOOFGAP
Hydraulic pump
Oil pump
Oil reservoir
HydroMechanical Fuel Metering Unit(HFMU) ( Fuel pump)
Generator
Air Turbine Starter(ATS)
Permanent Magnetic Alternator(PMA)