Ops Lims Flashcards
Oil Temp - Max GND
85 - 100 C (30 min)
Oil Temp - Max Flight
85 - 100 C (5 min)
Oil Temp - Normal
60 - 85 C
Oil Temp - Minimum (Increasing)
40 C
Oil Temp - Minimum for Starting
-40 C
Oil Quantity - Maximum
12 gal
Oil Quantity - Normal
4 - 12 gal
Oil Quantity - Minimum Allowable
4 gal
Utility / Booster HYD Pressure - Normal
2900 - 3200 psi
Utility / Booster HYD Pressure - Max Allowable
3500 psi
Utility / Booster HYD Pressure - RPM for Indication
On speed
Utility / Booster HYD Pressure - RPM for Normal Pressure
On speed + 30 sec
Utility / Booster HYD Pressure - Minimum Pressure LSGI
2550 psi
Utility / Booster HYD Pressure - Aileron Boost Pressure
2050 psi
Auxiliary HYD Pressure - Normal
2900 - 3300 psi
Auxiliary HYD Pressure - Max Allowable
3500 psi
Normal Brake Pressure - Normal
2900 - 3200 psi
Normal Brake Pressure - Maximum Allowable
3500 psi
Normal Brake Pressure - 2 Brake Applications
2900 - 3200 psi
Normal Brake Pressure - 1 Brake Application
2250 psi min
Emergency Brake Pressure - Normal
2900 - 3300 psi
Emergency Brake Pressure - Maximum Allowable
3500 psi
Emergency Brake Pressure - 1 Brake Application
2900 psi min
Bleed Air System - APU pressure output (min)
35 psi
Bleed Air System - GND Check APU
30 to 15 psi; 8.5 or more sec
Bleed Air System - GND Check ENG
65 to 35; 10 or more sec
Pressurization - Gage Min/Max Allow
-1.2 / 15.8 in Hg
Pressurization - Safety Valve Open
-0.76 / 15.9 in Hg
Pressurization - Max Differential Pressure
15.16 in Hg
Pressurization - 1 pane Windshield Cracked
10 in Hg
Pressurization - 1 pane Cargo Cracked
10 in Hg
Pressurization - Both panes Cargo Cracked
0 in Hg
Pressurization - Rate Controller @ min
30 to 200 fpm
Pressurization - Rate Controller @ max
1600 - 2900 fpm
Leading Edge Anti-Icing - Max Ground Operation
30 sec
Leading Edge Anti-Icing - INOP Range (gauge)
75 F and below
Leading Edge Anti-Icing - Normal Range (gauge)
75 - 200 F
Leading Edge Anti-Icing - Overheat Range (gauage)
> 200 F
Leading Edge Anti-Icing - Control Valve Open
158 F
Leading Edge Anti-Icing - Control Valve Closed
180 F
Peak Temps (Max Braking) - Brakes
1 - 5 min
Peak Temps (Max Braking) - Wheel / Tire
20 - 30 min
Peak Temps (Max Braking) - Fuse Plugs on Wheel Rims
390 F
Starting TIT - Max for Enrichment
100 C
Starting TIT - Max Normal Start
200 C
Starting TIT - Max During Start
830 C
Starting TIT - Abnormal Torch
Stop Start/781/Inspect
Starting TIT - 720 C or less
781/MX
Starting TIT - 720 - 750 C
781/Temp Control Check
Starting TIT - 750 - 830 C
Normal Start Limits
Starting TIT - 830 - 850 C
781/Continue Operations
Starting TIT - 850 - 965 C
Stop Start/781/ 1 Retry
Starting TIT - Exceeds 965 C
Stop Start/781/ Overtemp Inspection
Engine TIT - (not starting) when do you need to do an overtemp inspection
Exceeds 1083 C over 5 seconds or 1175 C
781/ Overtemp Inspection
Engine TIT - Crossover
820 +- 20 C
Engine TIT - Normal Limiting
200 - 1083 C
Engine RPM - Max RPM for Lightoff
35%
Engine RPM - Max RPM for Oil Pressure
35%
Engine RPM - Low Speed Ground Idle
69 - 75.5%
Engine RPM - Normal Ground Idle
94 - 102%
Engine RPM - Maximum Reverse
96 - 106%
Engine RPM - Flight Idle
92.5 - 100.5%
Engine RPM - Normal
98 - 102%
Engine RPM - Allowable Flux
.5%
Engine RPM - Starter Disengage
60%
Engine RPM - Prop Brake Disengage
23% - Gearbox Oil
Engine RPM - Pitchlock RPM
96 - 98%
Engine RPM - Fuel Control Takes Fuel At
103.50%
Engine Torque - Oil Temp below 0 C
Min Torque
Engine Torque - Oil Temp 0 - 40 C
4500 in-lbs
Engine Torque - Max Allowable
19,600 in-lbs
Engine Torque - NTS Action
1260 +- 600 in-lbs
Engine Torque - Allowable Reverse Differential
1000 in-lbs
Engine Torque - Max Continuous
19,600 in-lbs
Engine Ground Operation - LSGI Throttle Range
9 - 30 deg
Engine Ground Operation - Max Downshift TIT
850 C
Miscellaneous - Min Temp (Engine) Feather Check
> 20 C
Miscellaneous - Crewdoor Jettison
less than 3.1 in Hg
Miscellaneous - Airstart Light-off RPM
16 - 40 %
Miscellaneous - Temp Limiting Range
0 - 90 deg
Miscellaneous - Temp Controlling Range
65 - 90 deg
AC Electric - Frequency Range
380 - 420 Hz
AC Electric - Voltage Range
110 - 125 V
AC Electric - Max AC Load
1.05
DC Electric - Voltage Range
25 - 30 V
DC Electric - Max DC Load
1.03
DC Electric - Battery Voltage
24 V
DC Electric - Min Battery Voltage
21 V
DC Electric - Min INS Battery Voltage
21 V
Electrical System - AC Gen Rating
115/200 V (400 Hz)
Electrical System - AC Gen Capacity
40 KVA
Electrical System - APU Gen Capacity
40 KVA
Electrical System - Co-Pilot Inverter Powered By
Isolated DC Bus
Electrical System - AC EI & FC Inverter Powered By
Essential DC Bus
Electrical System - # of Generators to Power All Buses
2
Electrical System - DC Power Sources
Battery and TRs and External DC
Electrical System - LH AC Bus Powered By
Engine Generator # 1
Electrical System - Ess AC Bus Powered By
Engine Generator # 2
Electrical System - Main AC Bus Powered By
Engine Generator # 3
Electrical System - RH AC Bus Powered By
Engine Generator # 4
Prop De-Icing - Load Min / Max -
65 - 90 A
Prop De-Icing - Timing Cycle
15 sec on, 45 sec off
Prop De-Icing - Max Ground Operation
2 cycles (2 minutes)
Windshield Anti-Ice - Max OAT Ground Operation
81 F / 27 C
Windshield Anti-Ice - Cold Start
5 sec on, 10 sec off until -43 C
Fuel Distribution - Inboard / Outboard Difference
500 - 1000 lbs
Fuel Distribution - Symmetrical Tank Difference
1000 lbs
Fuel Distribution - Wing-to-Wing Difference
1500 lbs
Fuel Distribution - External Tank Difference
1000 lbs
Fuel Distribution - Auxiliary Tank Difference
1 Empty / 1 Full, if others even
Fuel Distribution - Max Effort
6200 lbs outboard, no more than 23,000 lbs in Main Tanks
Fuel System Pressure - Main Tank Pressure
15-24 psi
Fuel System Pressure - Aux / Ext Pressure
28 - 40 psi
Fuel System Pressure - Low Pressure Light
8.5 psi
Fuel System Pressure - Tank Empty Light
23 psi
Oxygen System - Full Service Quantity
25 liters
Oxygen System - AFI 11-2C-130 V3 Min LOX
5 liters
Oxygen System - Operation Pressure No Flow
270 - 455 psi
Oxygen System - Operation Pressure Flow
270 - 340 psi
Oxygen System - Oxygen Low Light
2.5 liters
Power (ENGINE) Section Oil Pressure - Max (Start & Warm-up)
> 100 psi
Power (ENGINE) Section Oil Pressure - Normal
50 - 60 psi
Power (ENGINE) Section Oil Pressure - Minimum (LSGI)
Less than 50 psi if Normal @ 100%
Power (ENGINE) Section Oil Pressure - Allowable Flux
+- 10 psi
Gearbox Oil Pressure - Max (Start & Warm-up)
250 psi, may be exceeded during start and warm-up
Gearbox Oil Pressure - Max Allowable
250 psi
Gearbox Oil Pressure - Normal
150 - 250 psi
Gearbox Oil Pressure - Min Allowable
150 psi
Gearbox Oil Pressure - Min Allowable Mission Accomplishment
130 psi
Gearbox Oil Pressure - Minimum (LSGI)
50 psi
Gearbox Oil Pressure - Allowable Flux
+- 20 psi
Airspeeds - T-storm Penetration
Power off stall +65 kn or 180 kn max
Airspeeds - Windmill Taxi Start
100 kn until 4000 ft remaining
Airspeeds - 10% Flaps
220 kn
Airspeeds - 50% Flaps
180 kn
Airspeeds - 60% Flaps
165 kn
Airspeeds - 70% Flaps
155 kn
Airspeeds - 80% Flaps
150 kn
Airspeeds - 90% Flaps
145 kn
Airspeeds - 100% Flaps
145 kn
Airspeeds - Ramp & Door Open
150 kn
Airspeeds - Cargo Door Open
185 kn
Airspeeds - Air Deflector Doors Open
150 kn
Airspeeds - Recommended Airstart
180 kn or less (and less than 200 C)
Airspeeds - Airstart No NTS
130 kn; below 5000’
Airspeeds - Landing Gear Extended
165 kn
Airspeeds - Windshield Wipers
180 kn
Airspeeds - Bailout Crewdoor
150 kn
Max Bank Angle
60 deg
Max Bank Angle w/ Flaps
45 deg
Taxi Operation - Crosswind Taxi
30 kn @ 90 deg
Taxi Operation - Max Crosswind Taxi
60 kn @ 90 deg
Taxi Operation - Max Nose Tire Rotation
139 kn
Taxi Operation - Max Main Tire Rotation
174 kn
Taxi Operation - Max Speed on Hard Surfaces
20 kn
Taxi Operation - Turn Limit GW 155 or above 20 kn
20 deg
Taxi Operation - Stop in Turn
781 entry
Taxi Operation - Max speed with 60 deg nose wheel
5 kn
Rudder Booster Pressure - Normal 0-15% Flaps
1100-1400 psi
Rudder Booster Pressure - Caution 0-15% Flaps
1400-1600 psi
Rudder Booster Pressure - Maximum 0-15% Flaps
1600 psi
Rudder Booster Pressure - Normal 15-100% Flaps
2900-3200 psi
Rudder Booster Pressure - Maximum 15-100% Flaps
3500 psi
Hydraulic Accumulator Preload - Utility System
1500 +- 100 psi
Hydraulic Accumulator Preload - Booster System
1500 +- 100 psi
Hydraulic Accumulator Preload - Normal Brakes
1500 +- 100 psi
Hydraulic Accumulator Preload - Emergency Brakes
1000 +- 100 psi
Maximum Weights - Maximum Taxi
155,000 lbs
Maximum Weights - Maximum Takeoff
155,000 lbs
Maximum Weights - EWP Takeoff
175,000 lbs
Maximum Weights - Normal Landing
130,000 lbs
Maximum Weights - Max Effort Landing
130,000 lbs
Maximum Weights - 0% Landing
120,000 lbs
Maximum Weights - CG Limits
15 - 30% MAC
No. 1 Instrument Transformer Fuses
(1FEB34) Fuel Pressure Indicator Emer Brake Pressure Indicator Booster Pressure Indicator Engine Oil PX (3/4) Gearbox Oil PX (3/4)
No. 2 Instrument Transformer Fuses
All other pressure indicators, Anti skid test (circuit breaker)
APU - Normal Temp Range
260 - 650 C
APU - Max EGT
650 C
APU - Normal RPM Range
95 - 105%
APU - Max RPM
106%
APU - Stop switch
110%
APU - Starter cycle
1 min ON, 4 min OFF
APU - Warm up
1 min, 4 min if cold
APU - Start & operate below
20,000 ft
APU - Door Open Ground / Flight
35 / 15 deg
APU - Fuel burn
350 lbs/hr
12 Engine Shutdown Conditions
- Engine Fire
- Turbine Overheat
- Nacelle Overheat
- Uncontrollable Power
- Throttle Control Failure
- Unusual Vibration or Roughness
- Visible Fluid Leak
- Uncontrollable Rise in TIT
- Uncontrollable Drop in Oil Press
- Uncontrollable Rise in Oil Temp
- Certain Propeller Malfunctions
- Start Valve Open Light
Fire Handle does… (Through DC valves)
BEEFSHOP Bleed air valve - closed Engine start control de-energized Extinguish valve position armed Fuel shutoff valve closed Start circuits de-energized Hydraulic shutoff valve Oil shutoff valve Prop feathered (electrical)
APU fire handle does…
Fuel shutoff valve closed Bleed Air Valve closed Fire Extinguisher directional flow valve positioned Extinguisher Agent switch is ARMED APU door closes
Aircraft Dimesions - Wingspan
132 ‘ 7 “
Aircraft Dimesions - Length
97 ‘ 9 “
Min space required for turning
169 ‘ 8 “, with nose gear turned to the maximum of 60 deg
Maneuver Load Factor - Max
With flaps: 2G (symmetrical), 1.5G asymmetrical
Engine Starter Limits
1 ON, 1 OFF, 1 ON, 5 OFF, 1 ON, 30 OFF
Propeller Aux Pump Limits
1 ON, 1 OFF, not to exceed 2 min operation in any 30 min period
Engine TIT - Takeoff Max
1083 C (5 min)
Engine TIT - Takeoff Range
1067 - 1083 C
Engine TIT - Takeoff Reduced Min
900 / 970 / 1010 C
Engine TIT - Normal Continuous
200 - 1010 C
Engine TIT - Military
1049 C (30 min)
Engine TIT - Climb
1010 C
Engine TIT - Normal Limiting
1083 C
Engine Torque - Propulsion Check
8000 in lbs
Engine Torque - Torque Comparison Check
Within 1000 in lbs
Engine Torque - Safety Coupling
-6000 in lbs
Prop De-Icing - Anti Ice Amps
20 amps / prop
Oil Quantity - Allowable Burn Rate
0.25 gal / hr
AC Electric - APU Gen Load
1.05
Number of generators to power all buses
2
Oil Temperature - Cooler Flaps Maintain
72 - 82 C
Prop Fluid - Complete System
26 qts
Prop Fluid - Pressure Sump
6.5 qts
Prop Fluid - Prop Low Oil Light
2 qts low pressure sump
Props - Feather Blade Angle
92.5 deg
Props - Reverse Blade Angle
-5 to -8 deg
Props - Pitch Lock Range
25 - 55 deg
Props - Pitchlock prevents overspeed above
103%
Props - to unlock pitchlock
increase 2 deg
Props - Low Pitch Stop
23 deg (flight idle or above)
Props - Low Pitch Stop Torque Indicated
greater than 200 lbs difference
Props - Static Feather Check Time (Reverse to Feather)
25 sec (if button doesn’t pop out in 6 sec pull it out)
Hydraulic Pressure - Suction Boost Pressure Light
20 psi
Auxiliary Hydraulic Pressure - Time Between Cycles
10 sec
Engine Bleed Air Temperature and Pressure
600 F / 125 PSI (70 PSI on the gauge)
Pressurization - Aux Vent Valve Open
0.28 PSID
Airspeeds - Max Speed
0.64 Mach
Airspeeds - Without elevator hydraulic assist
170 ind or less
Airspeeds - Painted Control Surfaces (not stencil)
250 ind
Taxi Ops - Taxi over rough / substandard
10 knots max
Throttle Quadrant Ranges - LSGI
9 - 30 deg
Throttle Quadrant Ranges - Ground Idle
18 deg
Throttle Quadrant Ranges - Flight Idle
34 deg
Throttle Quadrant Ranges - Temperature Limit Range
0 - 65 deg
Throttle Quadrant Ranges - Temperature Control Range
65 - 90 deg
Throttle Quadrant Ranges - Reverse Range
0 - 18 deg
Throttle Quadrant Ranges - Beta Range
0 - 34 deg
Throttle Quadrant Ranges - Alpha Range
34 - 90 deg
Hydraulic Accumulator Preload - Auxiliary System
300 psi
Hydraulic Reservoir Quantity - Utility System
3.2 gal
Hydraulic Reservoir Quantity - Booster System
2.0 gal
Hydraulic Reservoir Quantity - Auxiliary System
3.4 gal
Miscellaneous - Flap setting for prop malfunction on takeoff
20%
Miscellaneous - cold weather ops
less than 32 F (0 C)
Miscellaneous - hot weather ops
More than 95 F (35 C)
Miscellaneous - battery min temp
-20 F (-29 C)
