Limitations Flashcards
The LR60 is certified for
FAR 25, Two Pilots VFR, IFR DAY, NIGHT Known Icing Not certified for ditching
Max Ramp Weight
Max Zero Fuel Weight
23750 max ramp
17000 max zero fuel
Max takeoff weight and max takeoff without anti-skid
23500 max takeoff
18500 max takeoff without anti-skid
Max Landing Weight
19500 max landing
Cabin pressure protection and warning features
8600’ pressure control automatically reverts to manual
Press SYS annunciator illuminates
FAULT annunciator illuminates
8750’ If in manual mode PRESS SYS illuminates
9500’ Bleed air directed into the cabin
EMER PRESS annunciator illuminates
10,100’ Cabin altitude warning horn sounds
Initiate emergency descent
press mute button on right thrust lever
13,700’ Cabin altitude limiters close outflow valves
14,500’ Passenger oxygen masks delploy
Cabin overhead panel lights illuminate
All warnings sound if landing altitude set to > 8000’
Vmo, max operating airspeed
300 kts 0-8000’
340 kts 8000-20000’
340-330 kts 20000-23000
330 kts 23000 - 26750
Mmo, max operating mach speed
.81 mach 26750 - 37000
.81-.78 mach 37000 - 43000
.78 mach 43000 - above
Mmo, mach trim inoperative and autopilot off
.77 mach
Mmo, altitude above 26750 on standby instruments
.75 mach
Vle, max operating speed with landing gear extended
260 kts
Vlo, max operating speed with landing gear in transit
200 kts
Vfe, Flaps operating speed 8, 20, and 40 degrees
250 kts w/ flaps 8
200 kts w/ flaps 20
165 kts w/ flaps 40
Vmca, minimum controllable speed flaps 8 and 20
120 kts flaps 8
110 kts flaps 20
Vmcg, minimum controllable speed rudder boost on and rudder boost off
95 kts Vmcg rudder boost on
116 kts Vmcg rudder boost off
Max pressure altitude take off and landing
8000’ s/n 001-048
13700 s/n 049 - above
Max tailwind
10 kts
Max demonstrated crosswind spoilers operative and spoilers inoperative
29 kts w/ spoilers operative
25 kts w/ spoilers inoperative
Required take off items (7) BBSTARS
Both AHS Both ADC's Standy attitude indicator Takeoff Systems flaps not set spoilers not retracted pitch trim not in safe position one or both thrust reversers unlocked or deployed park brake not released or park brake light bulb out Auto spoilers Rudder boost Stall warning
Fuel Imbalance, in flight & for takeoff and landing
500 lbs. inflight
200 lbs. take off and landing
Max load factor, flaps up & flaps down
+3.0 to -1.0 Gs Flaps up
+2.0 to 0 Gs Flaps down
Max bank angle flaps up and flaps down
70 degrees flaps up level coordinated
60 degrees flaps down level coordinaed
Which Maneuvers are prohibited
Aerobatics
Spins
Stalls above 18,000 with flaps and/or gear extended
Exceedence of brake energy limits
20 minutes parked with brakes off
Visual inspection
Air Data Computer
Both sides operative, selected on-side, and no flags
Attitude Heading Reference System
Selected on-side, operative, and no flags
Overspeed warning system
Aural warning check passed
Automatic Performance Reserve (APR) setting?
ON with two engine emergencies
OFF with one engine emergencies
Auto Pilot and Flight Director
ON Category I ILS spoilers may be armed OFF Red trim light illuminated Take off and Landing Below 200' AGL approach and landing Above 1000' AGL Take off
Cabin Pressurization differential, take off and landing, landing above 8000’
9.8 psi max differential
Unpressurized for landing
Automatic mode used for take off and landing above 8000’
Primary flight display, Multi-Function display operational?
PFD, two outboard displays operational & selected onside
MFD, one inboard operational
Engine Synchronization (Eng Sync) set?
OFF, take off and landing
OFF, single engine emergency
Ground Power Units (GPU) AC amps DC volts
500 to 1500 amps AC
28 VDC
Flight Management System (FMS) check?
Verify, program is current
database is current
SIDS, STRS, DME, ARCS are loaded
Unusable for dead reckoning
Fuel is for advisory only
Latitude limitations (North South)
73 degrees north
60 degrees south
Freon Air conditioner setting
OFF for take off and landing
or full cold
Generator amp range on ground and in-flight
Ground, 325 amps
Flight, 400 amps 0-31000 msl
325 amps 31000-46000 msl
300 amps 46000-above msl
Hydraulic Fluid
MIL - H - 5606
When SAT is below 13(F) operate engines 3 minutes
Accumulators 750 psi without system pressure
Auxillary pump duty cycle 3 minutes on, 20 minutes off
Auxillary pump turns on at 1000 psi and off at 1125 psi
Turn on Nacelle Heat When
Visible Moisture is present
+10 to - 40 degrees celsius on ground
+10 to - 40 degrees celsius in flight
+10 degrees celsius and below in descent
Oxygen masks altitudes
Above FL400 masks are not approved
Above FL340 passenger masks not adequate
Above FL250 prolonged use not recommended
When Spoilers are inoperative
FL380 max altitude
Prohibited with use of flaps
Inoperative in flight w/ CB pulled or right AC bus dead
Operative on ground w/ CB pulled or right AC bus dead
Stab and Wing Heat Check
5 seconds max
3 minutes between checks
Start attempt limitations
1st attempt 3 minutes off
2nd attempt 15 minutes off
3rd attempt 30 minutes off
Thrust Reversers Ground Check
Unsuccessful check, must pin reversers prior to flight
No backing up, no touch and go landings
Do not pull CB in flight
50 kts slowest approved max reverse thrust speed
Any speed using idle thrust
Tires speed limit
182 kts main tire speed limit for take off
Trims check and take off range setting
Check every 10 hours
Take off setting range is 5.7 to 8.75 degrees
Windshield alcohol anti-ice
Reservoir holds 2.35 gallons of methyl alcohol
Duration of use 45 minutes
Windshield Heat limits ground and flight
Ground 250 degrees
Flight 347 degrees
Engine Computer Lights
Both engine computer lights (amber & white) must be extinguished prior to take off
N2 ground idle and flight idle
52% Ground idle
65% Flight idle
Max ITT
785 degrees, APR, T/O, MCT, MCR, REV
785 degrees, MCT or MCR continuous
950 degrees Starting
Oil Pressure ranges?
36-80 Normal 20-80 Idle ground or flight 20-220 Start 0-220 transient for 20 seconds 10-220 transient for 90 seconds
Oil Temperature ranges
Normal, 10 to -35 degrees Celsius
Start, -40 degrees
Transient, 135 to 143 degrees Celsius
Approved Fuels, Unapproved Fuels
Approved Fuels
Jet A, Jet A-1, JP5, JP8
Unapproved Fuels
Avgas, Jet B, JP4
AC Electrical Upper Limit?
AC volts
135 volts upper red
DC Electrical Upper Limit Volts?
DC Amp ranges?
DC volts
31.5 volts upper red
DC amps
0-325 amps normal
325-400 amps amber
>400 amps red
Oil aux pump duty cycle?
Auxiliary pump duty cycle 3 minutes on, 20 minutes off
Pressure Oil aux pump turns on/off
Auxiliary pump turns on at 1000 psi and off at 1125 psi
