Limits Flashcards
TORQUE % – TAKEOFF/MAX
100 (8)
- The PMU will govern maximum torque at 100 +/- 2 %. Torque above 102 % at a constant PCL setting and steady flight is indicative of a governing system malfunction.
ITT °C MAX – TAKEOFF/MAX
820 MAX
N1 % – TAKEOFF/MAX
104 MAX
Np % – TAKEOFF/MAX
100 MAX (2)
- With PMU OFF, permissible maximum NP is 100 +/- 2 %.
OIL PRESSURE psi – TAKEOFF/MAX
90 to 120 (6)
- 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.
OIL TEMP °C – TAKEOFF/MAX
10 to 105
TORQUE % – IDLE
1 to 10 % (9)
(ground)
- Allowable torque range with Np stabilized and PCL at IDLE.
ITT °C MAX – IDLE
750 MAX
N1 % – IDLE
60 to 61 (ground)
67 Min (flight)
Np % – IDLE
46 to 50
(ground)
OIL PRESSURE psi – IDLE
90 Min
OIL TEMP °C – IDLE
-40 to 105 (Grnd)
10 to 105 (Flt)
106 to 110 (7)
- Acceptable for ground operation at and below 20% torque.
ITT °C MAX – START
871-1000
(5 sec)
OIL PRESSURE psi – START
200 Max
OIL TEMP °C – START
-40 Min
TORQUE % – TRANSIENT
101 to 107
(5 sec)(10)
- With the PMU on, torque between 102 to 107 % is possible following rapid PCL movement or aerobatic maneuvers. Torque above 107 % is a limiting system malfunction.
ITT °C MAX – TRANSIENT
821-870
(20 sec)
N1 % – TRANSIENT
104 MAX
Np % – TRANSIENT
110 (20 sec) (3)
- Permissible at any operating condition “power setting” for completion of an in-flight emergency.
OIL PRESSURE psi – TRANSIENT
40 to 130 (5)
- Operation in this range permitted only during aerobatics or spins, and 15 to 40 psi for 5 seconds with PCL at IDLE.
OIL TEMP °C – TRANSIENT
106 to 110
(10 minutes)
- With PMU OFF, permissible maximum NP is ___ +/- ___ %.
- With PMU OFF, permissible maximum NP is 100 +/- 2 %.
- Avoid stabilized ground operation from __ to __ % NP.
- Avoid stabilized ground operation from 62 to 80 % NP.
- Operation in this range permitted only during aerobatics or spins, and ___ to ___ psi for ___ seconds with PCL at IDLE.
- Operation in this range permitted only during aerobatics or spins, and 15 to 40 psi for 5 seconds with PCL at IDLE.
- Normal oil pressure during steady state conditions is ___ to ___ psi. Operation at oil pressure less than ___ psi at flight idle or above is indicative of oil system malfunction.
- 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.
- Acceptable for ground operation at and below ___ torque.
- Acceptable for ground operation at and below 20% torque.
- The PMU will govern maximum torque at ___ +/- ___ %. Torque above ___ % at a constant PCL setting and steady flight is indicative of a governing system malfunction.
- The PMU will govern maximum torque at 100 +/- 2 %. Torque above 102 % at a constant PCL setting and steady flight is indicative of a governing system malfunction.
- With the PMU on, torque between ___ to ___ % is possible following rapid PCL movement or aerobatic maneuvers. Torque above ___ % is a limiting system malfunction.
- With the PMU on, torque between 102 to 107 % is possible following rapid PCL movement or aerobatic maneuvers. Torque above 107 % is a limiting system malfunction.
MAXIMUM AIRSPEED GEAR DOWN (V LE) & FLAP DOWN (V FE)
150 KIAS
MAX OPERATING (V MO)
316 KIAS
MAX MACH (M MO)
0.67 MACH
TURBULENT AIR PENETRATION SPEED
MAXIMUM: 207 KIAS
RECCOMENDED: 180 KIAS
STARTER CYCLE LIMITATIONS
STARTER DUTY CYCLE IS LIMITED TO FOUR ____ CYCLES
COOLING PERIOD AFTER FIRST STARTER CYCLE ____
COOLING PERIOD AFTER SECOND STARTER CYCLE ____
COOLING PERIOD AFTER THIRD STARTER CYCLE ____
COOLING PERIOD AFTER FOURTH STARTER CYCLE ____
STARTER DUTY CYCLE IS LIMITED TO FOUR 20 SEC CYCLES
COOLING PERIOD AFTER FIRST STARTER CYCLE 30 SEC
COOLING PERIOD AFTER SECOND STARTER CYCLE 2MIN
COOLING PERIOD AFTER THIRD STARTER CYCLE 5 MIN
COOLING PERIOD AFTER FOURTH STARTER CYCLE 30 MIN
FLIGHT MANEUVERING LIMITATIONS
INVERTED FLIGHT
60 sec
FLIGHT MANEUVERING LIMITATIONS
INTENTIONAL ZERO G FLIGHT
5 sec
FLIGHT MANEUVERING LIMITATIONS
NEGATIVE G OPERATIONS
60 sec
FLIGHT MANEUVERING LIMITATIONS
DO NOT EXCEED -2.5 G FOR LONGER THAN
30 sec
FLIGHT MANEUVERING LIMITATIONS
MIN. POS. Gs UPRIGHT BEFORE ADDITIONAL NEG Gs
60 sec
ACCELERATION LIMITATIONS
SYMMETRIC CLEAN
+7.0 TO -3.5 Gs
ACCELERATION LIMITATIONS
SYMMETRIC GEAR & FLAPS EXTENDED
+2.5 TO 0.0 Gs
ACCELERATION LIMITATIONS
ASYMMETRIC CLEAN
+4.7 TO -1.0 Gs
ACCELERATION LIMITATIONS
ASYMMETRIC GEAR & FLAPS EXTENDED
+2.0 TO 0.0 Gs
ACCELERATION LIMITATIONS
UNCOORDINATED ROLLING MANEUVERS INITIATED AT ____ G SHALL BE LIMITED TO A ____ DEGREE BANK ANGLE CHANGE
UNCOORDINATED ROLLING MANEUVERS INITIATED AT -1 G SHALL BE LIMITED TO A 180 DEGREE BANK ANGLE CHANGE
OTHER LIMITATIONS
MIN VOLTAGE FOR BATTERY START
23.5 VOLTS
OTHER LIMITATIONS
MAX CROSSWIND FOR DRY RUNWAY
25 KNOTS
OTHER LIMITATIONS
MAX CROSSWIND FOR WET RUNWAY
10 KNOTS
OTHER LIMITATIONS
MAX CROSSWIND FOR ICY RUNWAY
5 KNOTS
OTHER LIMITATIONS
MAX TAILWIND COMPONENT FOR TAKEOFF
10 KNOTS
OTHER LIMITATIONS
MAXIMUM FUEL FLOW
799 PPH OR LESS
PROHIBITED MANEUVERS
- INVERTED STALLS
- INVERTED SPINS
- SPINS WITH PCL ABOVE IDLE
- SPINS WITH THE LANDING GEAR, FLAPS, OR SPEED BRAKE EXTENDED
- SPINS WITH 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) MANEUEVERS
- AEROBATIC MANEUVERS, SPINS, OR STALLS WITH A FUEL IMBALANCE GREATER THAN 50 POUNDS BETWEEN WINGS
- TAIL SLIDES
THE AIRCRAFT HAS BEEN APPROVED ONLY FOR TRANSIT THROUGH ____ FEET OF ____________ ICE.
THE AIRCRAFT HAS BEEN APPROVED ONLY FOR TRANSIT THROUGH 5000 FEET OF LIGHT RIME ICE.
MINIMUM BATTERY VOLTAGE:
22.0 VOLTS
HYDRAULIC CAUTION:
< 1800 PSI, > 3500 PSI
FUEL CAUTION LIGHT:
< 110 POUNDS IN RESPECTIVE WING TANK
COCKPIT PRESSURIZATION SCHEDULE LIMIT:
3.6 +/- 0.2 PSI
