Limits

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  1. Takeoff/Max
    TORQUE %
    ITT °C MAX
    N1 %
    NP %
    OIL PRESSURE psi
    OIL TEMP °C
    • TORQUE % - 100 MAX
    • ITT °C MAX - 820
    • N1 % - 104
    • NP % - 100
    • OIL PRESSURE psi - 90 TO 120
    • OIL TEMP °C - 10 TO 105
  2. Idle
    TORQUE %
    ITT °C MAX
    N1 %
    NP %
    OIL PRESSURE psi
    OIL TEMP °C
    • TORQUE % - 3 to 8%
    • ITT °C MAX - 8750
    • N1 % - 60 to 61 (ground), 67 min (flight)
    • NP % - 46 to 50 (ground)
    • OIL PRESSURE psi - 90 min
    • OIL TEMP °C - -40 to 105 (ground), 10 to 105 (flight), 106 to 110
  3. Start
    TORQUE %
    ITT °C MAX
    N1 %
    NP %
    OIL PRESSURE psi
    OIL TEMP °C
    • TORQUE % - ---
    • ITT °C MAX - 1000 (5 sec)
    • N1 % - ---
    • NP % - ---
    • OIL PRESSURE psi - 200 MAX
    • OIL TEMP °C - -40 min
  4. Transient
    TORQUE %
    ITT °C MAX
    N1 %
    NP %
    OIL PRESSURE psi
    OIL TEMP °C
    • TORQUE % - 131 (20 sec)
    • ITT °C MAX - 870 (20 sec)
    • N1 % - 104
    • NP % - 102 (20 sec), 110
    • OIL PRESSURE psi - 40 to 130
    • OIL TEMP °C - 106 to 110 (10 mins)
  5. TORQUE LIMITS
    TAKEOFF/MAX
    IDLE
    START
    TRANSIENT
    • TAKEOFF/MAX 100 MAX
    • IDLE 3 TO 8% (GROUND)
    • -- Allowable torque range with Np stabilized and PCL at IDLE.
    • START ---
    • TRANSIENT 131 (20 sec)
    • -- Torque at 131% is a materials limit above which damage to the engine may occur. Torque above 102% is indicative of a system malfunction.
  6. ITT °C MAX
    TAKEOFF/MAX
    IDLE
    START
    TRANSIENT
    • TAKEOFF/MAX 820
    • IDLE 750
    • START 1000 (5 sec)
    • TRANSIENT 870 (20 sec)
  7. N1 %
    TAKEOFF/MAX
    IDLE
    START
    TRANSIENT
    • N1 % - N1 values presented for PMU ON. With PMU OFF, N1 may vary from these values.
    • TAKEOFF/MAX 104 MAX
    • IDLE 60 to 61 (ground), 67 MIN (flight)
    • START ---
    • TRANSIENT 104 MAX
  8. NP %
    TAKEOFF/MAX
    IDLE
    START
    TRANSIENT
    • NP % - Avoid stabilized ground operation from 62 to 80 % NP.
    • TAKEOFF/MAX 100 MAX
    • -- With PMU OFF, permissible maximum NP is 100 +/- 2 %.
    • IDLE 46 to 50 (ground)
    • START ---
    • TRANSIENT 102 (20 sec),
    • 110 -- Permissible at all powers for completion of flight in emergency.
  9. OIL PRESSURE psi
    TAKEOFF/MAX
    IDLE
    START
    TRANSIENT
    • TAKEOFF/MAX 90 to 120
    • -- Normal oil pressure during steady state conditions is 90 to 120 psi. Operation at oil pressure less than 90 psi at flight idle or above is indicative of oil system malfunction.
    • IDLE 90 MIN
    • START 200 MAX
    • TRANSIENT 40 to 130
    • -- Operation in this range permitted only during aerobatics or spins, and 15 to 40 psi for 5 seconds with PCL at IDLE.
  10. OIL TEMP °C
    TAKEOFF/MAX
    IDLE
    START
    TRANSIENT
    • TAKEOFF/MAX 10 to 105
    • IDLE -40 to 105 (ground), 10 to 105 (flight),
    • 106 to 110 -- Acceptable for ground operation at and below 20% torque.
    • START -40 MIN
    • TRANSIENT 106 to 110 (10 Minutes)
  11. MAXIMUM AIRSPEED GEAR DOWN (VLE) & FLAP DOWN (VFE)
    150 KIAS
  12. MAX OPERATING (VMO)
    316 KIAS
  13. MAX MACH (MMO)
    .67 MACH
  14. TURBULENT AIR PENETRATION SPEED, MAXIMUM:
    207 KIAS
  15. STARTER DUTY CYCLE IS LIMITED TO
    four - 20 sec cycles
  16. COOLING PERIOD AFTER FIRST STARTER CYCLE
    30 sec
  17. COOLING PERIOD AFTER SECOND STARTER CYCLE
    2 min
  18. COOLING PERIOD AFTER THIRD STARTER CYCLE
    5 min
  19. COOLING PERIOD AFTER FIRST STARTER CYCLE
    30 min
  20. Prohibited Maneuvers
    • Inverted Stalls
    • Inverted Spins
    • Spins with PCL above IDLE
    • Spins with the LANDING GEAR, FLAPS, or SPEEDBRAKE extended
    • Spins with the PMU off
    • Aggravated spins past two turns
    • Spins below 10,000 feet Pressure Altitude
    • Spins above 22,000 feet Pressure Altitude
    • Abrupt Cross-Controlled (SNAP) maneuvers
    • Aerobatic maneuvers, Spins, or Stalls with Fuel Imbalance greater than 50 pounds between the wings
    • Tail Slides
  21. The aircraft has been approved only for transit through _____ feet of ____ ice.
    5000 feet of Light Rime Ice
  22. Minimum Battery Voltage
    22.0 Volts
  23. Hydraulic Caution
    • <1800 PSI
    • >3500 PSI
  24. Fuel Caution Light
    <110 Pounds in respective wing tank
  25. Cockpit Pressurization Schedule Limit
    3.6 +/- 0.2 PSI
  26. Inverted Flight Limitation
    15 seconds
  27. Intentional Zero G Flight
    5 sec
  28. Acceleration Limitation
    Symmetric Clean
    +7.0 to -3.5 Gs
  29. Acceleration Limitation
    Symmetric Gear and Flaps Extended
    +2.5 to 0.0 Gs
  30. Acceleration Limitation
    Asymmetric Clean
    + 4.7 to -1.0 Gs
  31. Acceleration Limitation
    Asymmetric Gear & Flaps Extended
    +2.0 to 0.0 Gs
  32. Acceleration Limitation
    For uncoordinated rolling maneuvers initiated at ___ Gs, the maximum bank angle change is ___ Degrees.
    • 1 G
    • 180 degrees
  33. Min Voltage for Battery Start
    23.5 Volts
  34. Max crosswind for dry runway
    25 KTS
  35. Max crosswind for wet runway
    10 KTS
  36. Max Crosswind for icy runway
    5 KTS
  37. Max tailwind component for takeoff
    10 KTS

Card Set Information

Author:
dundane
ID:
325904
Filename:
Limits
Updated:
2016-11-21 03:06:21
Tags:
6B
Folders:
Contact
Description:
Limits
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