-
Icing conditions exist when OAT on ground & for takeoff is __°C (__°F) or below, or SAT in flight is __°C (__°F) to -__°C (__°F), and visible moisture in any form is present.
- 10°C (50°F)
- 10°C (50°F)
- -40°C (-40°F)
-
LR45 Max Ramp Weight
21,750 lbs
-
LR45 Max Certified Takeoff Weight
21,500 lbs
-
LR45 Minimum Flight Weight
14,000 lbs
-
LR45 Max Zero Fuel Weight
16,500 lbs
-
LR45 Max Certified Landing Weight
19,200 lbs
-
LR40 Max Ramp Weight
21,250 lbs
-
LR40 Max Certified Takeoff Weight
21,000 lbs
-
LR40 Minimum Flight Weight
13,500 lbs
-
LR40 Max Zero Fuel Weight
16,000 lbs
-
LR40 Max Certified Landing Weight
19,200 lbs
-
-
MMO Primary Display
- with Mach Trim Operative - .81MI
- with Mach Trim Inop & A/P engaged - .81MI
- with Mach Trim Inop & A/P disengaged
- - 23,400 to 42,000 feet - .76-.78 MI - Above 42,000 feet - .78 MI
-
VMO Standby Instruments
325 KIAS
-
MMO Standby Instruments
.75 MI
-
-
-
VFE
- Flaps 8°......250 KIAS
- Flaps 20°....200 KIAS
- Flaps 40°....150 KIAS
-
Turbulent Penetration
Lowest of .75 M or 230
-
Vmcg
- Rudder Boost On, APR On.....102 KIAS
- Rudder Boost On, APR Off....100 KIAS
-
Max Takeoff Pressure Altitude
14,000 feet
-
Max Takeoff Tailwind Component
- Aircraft not modified by SB 45-72-1...10 kts
- Aircraft modified by SB 45-72-1:
- - 12,000 feet and below...10 kts
- - Above 12,000 feet.........0 kts
-
Max En Route Pressure Altitude
51,000 feet
-
Max En Route Fuel Load Imbalance
- 45-002 thru 45-258 and 45-260 not modified by SB 45-28-8...Wings balanced w/in 500 lbs
- 45-259, 45-261 thru 45-200 and prior modified by SB 45-28-8...Wings balanced w/in 200 lbs
-
Max Landing Pressure Altitude
14,000 feet
-
Max Landing Tailwind Component
10 kts
-
Runway Conditions
- Landing is limited to paved runways
- Runway Water...3/4 inch (19mm)
-
Landing Pressurization
Cabin not pressurized
-
Max Fuel Load Imbalance for Landing
Wings balanced within 200 lbs
-
EICAS Landing Requirements
SUMRY or FLT page
-
A minimum of __ minutes must elapse between landing touchdown and selection of takeoff thrust for next takeoff. This does not prohibit touch-and-go landings.
15 minutes
-
EICAS or MFD __ or __ page must be selected for takeoff and landing.
SUMRY or FLT
-
Do not extend flaps above __ feet.
18,000 feet
-
Do not extend gear above __ feet.
18,000 feet
-
No __ maneuvers, including __ are approved. Intentional stalls are prohibited above __ feet.
- Aerobatic
- Spins
- 18,000 feet
-
Autopilot must be __ for takeoff and landing.
Off
-
Do not intentionally __ the autopilot
Overpower
-
Autopilot Minimum Use Height:
- Climb, En Route or Descent __ feet AGL
- Approach __ feet AGL
- Climb, En Route or Descent...500 feet AGL
- Approach............................200 feet AGL
-
Autopilot and Flight Director are approved for __ approaches.
Cat 1
-
Starter cooling periods between consecutive uses:
- After Start Attempt 1; 1 Minute
- After Start Attempt 2; 2 Minutes
- After Start Attempt 3; 30 Minutes
-
-
-
-
-
-
Tire Limiting Speed (Ground Speed)... __ kts
165 kts
-
Do not takeoff or land with wing fuel imbalance greater than __ lbs.
200 lbs
-
APU Generator Limits
Continuous- __ amps
300 amps
-
Fuels approved for the main aircraft engines are also approved for the __
APU
-
Delta P Pressurization Limits..... __
+9.9 psid to -0.5 psid
-
Do not __ with the cabin pressurized.
Land
-
Operating the APU during __ refueling is prohibited.
Gravity Fill
-
Operating the APU during fluid de-icing/anti-icing is __ .
Prohibited
-
Do not takeoff with an -APU FAIL- amber CAS illuminated. In the event the APU automatically shuts down due to and APU failure, a visual inspection of the unit must be conducted prior to __ .
Flight
-
HI FLOW must be __ with takeoff power selected , or for landing, anti-icing operations and flight above 30,000 feet.
Off
-
ENG Sync must be __ for takeoff, landing and single-engine operation.
Off
-
The max amperage from an external power source must be limited to __ amps.
1,500 amps
-
Generator output is limited as follows:
-- Continuous - __ amps
-- Transient - Higher transient loads for cross-starts and battery charging are __ .
-
Crew and pax O2 masks are not approved for use above __ feet cabin altitude. Prolonged operation of pax O2 masks above __ feet cabin altitude is not recommended.
-
Rudder boost must be __ for takeoff.
On
-
Do not extend spoilers with flaps __ while airborne, except as specified in EMERGENCY and/or ABNORMAL PROCEDURES.
Extended
-
Autospoilers must be __ for takeoff and landing, except do not __ autospoilers for training maneuvers where engine failure will be simulated above V1 speed or for touch-and-go landings.
-
__ __ use Thrust Reversers for backing up aircraft.
Do not
-
TR circuit breaker must __ be intentionally pulled in flight, except as specified in QRH.
Not
-
Thrust Reverser must not be used for __ __ __ landings.
touch-and-go
-
Max reverse thrust usable at speeds down to __ KIAS.
40 KIAS
-
Thrust Reversers limited to __ when in MANual mode.
Idle
-
Lear 40 Mmo primary
- with Mach trim op/inop and A/P engaged
- 26,800 - 36,000: .81 36,000 - 40,000: .81-.80 above 40,000: .80
- with Mach Trim Inop & A/P disengaged
- - 23,400 to 42,000 feet - .76-.78 MI - Above 42,000 - .78
-
Max crosswind
None. Max demonstrated 22kts
-
Vmca
- Flaps 8: 103
- Flaps 20: 101
-
-
Max load factor
- Flaps up.............+2.9g to -1.0g........max bank angle 70°
- Flaps down.......+2.0g to -0.0g.........max bank angle 60°
-
Ground temperature limits
- -23c or above prior to engine start
- Cabin temp above -15c prior to takeoff
-
External power
1500 amp and 28 volts DC
-
Engine computer
Must be on at all times. Except as specified.
-
Baggage compartment 40/45
500lbs
-
What part is it certified under?
Part 25
-
What types of operation is it certified for? Ditching?
- Day,night, IFR, vfr, icing.
- Not certified for ditching
-
What documents need to be onboard?
- A.worthiness
- R.egistration
- R.adio license
- O.perating limitations
- W.eight and balance
Plus primus 1000, FMS and RMU manuals.
-
How does engine sync work?
Left engine is master. 5% limit
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-
When dies starter cut out?
51% n2 (approx 50%book??????)
-
How many spools do each engine have?
2
-
Where is APR displayed?
Top of EICAS
-
When will APR activate if it is armed?
Difference of 15% N2
-
How soon after shutdown must engine oil be checked?
1 hour
-
Are engine dipsticks the same?
No the left is longer.
-
What are the functions of the standby fuel pump.
- Automatically during engine start
- As a backup to the main ejector pump.
- For wing to wing transfer.
-
What triggers L/R fuel qty low.
- Approximately 365lbs in wing tank.
- (Approx. 45 min reserve)
-
What must be done when using gravity filler port to ensure wings are full.
Vent/expansion lines must be drained so air does not get trapped in wings.
-
What do winglets do?
Reduce induced drag.
-
What are the danger areas around the lear?
- Radar: 15 ft from the nose
- Intake: 12 ft
- Exhaust: 40 ft
-
How many static wicks can be missing?
- Check the MEL
- 4
- Most inboard
-
How many emergency exits?
2
-
What are the functions of the emergency com button?
-
Tire PSI?
- Nose: 109 +/- 5
- Main: 165 +/- 5
-
What lights are on the hot battery bus?
- 1. tail cone \
- 2. baggage / goes out with door closed and latched
- 3. SPPR panel
- 4. Pylon light (switch in baggage)
- 5. Entry door light
- 6. Overhead cockpit light
- 7. Emergency lights
-
Fire bottle discharge indicators?
- Red: overheat/overpressure
- Yellow: manual discharge
-
How can you turn the radar on while still on the ground?
Press the STAB button 4 times.
-
Limitations for turning radar on while on the ground?
- 15 ft from people.
- 100 ft metallic items, buildings, and people refueling.
-
Lear 45XR/40XR usable fuel?
- Total fuel: 6062
- Wing fuel: 3354
- Fuselage fuel: 2708
-
What kind of engines/apu?
- Honeywell TFE731-20BR-1B
- Allied signal RE100LJ
-
Can you use engine sync when in Apr ?
No
-
Can you use Apr with deec's in man
No
-
How long can you stay at take off power? Apr?
5 minutes. 5 minutes
-
How many fuel tanks does the Lear 45 / 40 have?
3
-
How many fuel vents are installed?
1
-
How many fuel pumps are installed?
Two main ejector pumps. To engine driven pumps. To electric standby pumps.
-
When will the right Electric standby pump come on automatically?
During engine and APU start.
-
How is fuel heated?
Engine oil cooler.
-
What are the two ways to open the fuel crossfeed valve?
Defueling panel and cockpit switch
-
How many hydraulic pumps are installed?
2 engine driven pumps, one on each Engine, and 1 electric aux pump.
-
Can the engine driven hydraulic pumps charge the B-accumulator?
No.
-
What flight controls are hydraulic?
Flaps and spoilers.
-
If the destination altitude is 48 feet. What is the landing pressurization set to?
100 feet.
-
where is the foot heater switch located?
there is not one it is automatic.
-
Where are the outflow valves located?
The pressure bulkhead in front of the pilots feet.
-
What cabin altitude warnings do you get it?
- Landing elevation set to 8000 ft or less:
- 8,750 Master Caution single chime amber CAS message.
- 9,500 master caution in single chime emer pressurization activates
- 10,000 Master warning, triple chime, voice warning "cabin altitude".
- 13, 700 both outflow valves close (cabin altitude limiter)
- 14, 500 master caution, single chime, passenger oxygen masks deploy, emergency lights activate.
- Landing: elevation set above 8, 000. Everything above happens at 14,500 except cabin altitude limiters 13, 700 with aircraft below 24,500.
-
How are windshields heated?
Ac from alternator.
-
Are leading edges heated?
Yes with bleed air
-
Do you have to monitor minimum N1 with NAC heat on?
No it is automatic.
-
Why do both ITTs rise during an anti ice test with one bleed air heat off
Because air for anti-ice comes before high pressure shut off valve.
-
What kind of brakes are installed?
Carbon fiber.
-
Do we use any different technique when braking?
Yes, it is better to get brakes hot
-
The landing gear doors stay open with the gear down?
Nose gear doors stay open. Main gear doors close.
-
If a CB says Pull and reset. How many times can you reset it?
Only once.
-
Are circuit breakers magnetic or thermal?
Thermal
-
What does it mean if a circuit breaker has a red ring around it?
It is powered off the emergency bus.
-
What does the available light mean for the GPU?
It means that the GPU is good.
-
When will a bus tie close automatically?
during an engine or APU start. With a GPU connected. When only one generator is online and the other gen bus is at least 20 volts.
-
What indication will you see with an alternator failure?
Windshield heat fail.
-
If you lose a generator in flight what does the panel look like?
Left and right non essential bus loadshed. Generator fail. Bus tie closes.
-
What does the panel look like with a dual generator failure?
- Left and right non essential buses off.
- left and right main buses off.
- L/R gen fail.
- EMER on.
-
Why is the right amp load always higher than the left?
EMER battery charges off the right.
-
When do emergency lights automatically come on?
Dual generator failure and mask deployment.
-
Will you have landing lights with a dual generator failure?
No.
-
Is the right side pilot overhead map light on the hot battery bus?
Yes.
-
How many ice detector lights are installed?
One on the right side.
-
Why are balanced tabs installed?
For a heavier control feel.
-
Do both ailerons have trim tabs?
No only the left side.
-
Can you use spoilers and flaps at the same time?
No.
-
What does a trim settings for takeoff give you?
Trimmed for V2.
-
What is pitch trim bias and when is it used?
pitch trim bias is used if a stabilizer jam occurs. pitch trim bias modifies geometry of elevator up down spring to relieve elevator pressure.
-
List all the ways you can disconnect the autopilot.
- Ap button
- Manually trimming barrel switch
- Activating SEC trim switch
- Selecting pitch trim selector switch to OFF
- Pressing the YD button
- Pressing GA switch on left thrust lever
- Selecting either AHRS Reversionary switch away from normal
- Depressing either control wheel master switch
- Touch control steering (temporary)
- Over powering autopilot
-
What is the corrective action if a DU number 3 fails?
Nothing.
-
What does a #2 ic-600 failure look like?
Red X's on DU number 3 and number 4
-
What will pitch and roll modes give you?
basic wings level functions.
-
Can you display weather on both DM use at the same time?
No only one.
-
What does a yellow frequency mean?
It was remotely tuned using the opposite RMU.
-
What does it mean if FMS needles are yellow?
- The pilot and co pilot have selected navigation from the same source.
- FMS 1 and FMS 1
-
How is oxygen quality measured?
Liters.
-
About what altitude must 1 pilot be on oxygen?
FL410
-
Why do you go to 100 percent with smoke in the cockpit?
It provides 100 percent undiluted oxygen at all cabin altitudes.
-
How are thrust reversers powered?
Hydrologic.
-
If you have a TR deploy. Will the throttle retard?
Yes.
-
Must both gear be on the ground to deploy thrust reversers?
Yes both left and right squat switches must be in ground mode.
-
Are thrust reversers automatically locked out when fire switch is pushed?
Yes
-
Delta P limits
- Controller 9.3
- Cash message 9.5
- Outflow valve 9.7
-
What cas ice detect indications do you get?
- White Ice Detect - ice is detected and wing/stab is on and L/R NAC is on
- Amber Ice Detect - ice is detected with anti ice off
- Amber ice detect fail
-
What will set off a configuration warning?
- Flaps not set for takeoff
- Spoilers not retracted
- Pitch trim not in a safe position for takeoff
- Parking brake not released
- Thrust reverser unlocked
- Rudder trim not in a safe position for takeoff
- Aileron trim not in a safe position for takeoff
- Pitch trim bias not in proper position
-
Where is CAS TO inhibit displayed and when?
Bottom of EICAS during TO above 40 kts with weight on wheels and TL at MCR or above
-
If you loose the CWP what else do you loose?
Caution warning panel, aural warnings.
-
What info indications do you get with a engine fire?
- Master warning
- L/R fire cwp
- L/R fire cas
- Fire on engine instruments
- Aural warning
- Fire switch lights up
-
How many fire bottles are installed on the airplane?
3, 2 engine and 1 apu
-
How many fire loops on each engine?
1, 3 sections accessory gear box, hot section, pylon.
-
What happens when you push the fire push switch?
- Closes the bleed air valves
- Disconnects the generator and alternator.
- Disables the onside windshield heating
- Closes fuel shutoff valves
- Closes hydraulic shutoff valves
- Closes the thrust reverser isolation valve
- Arms the fire bottle squibs
- Inhibits engine ignitors
-
Where are handheld fire extinguishers located?
Behind each pilot seat and one in the cabin.
-
What are the emergency exits?
Top hatch of main cabin door and over the right wing.
-
I thrust reversers considered in landing distance?
No
-
How much distance do you add to a rolling take off
300 feet.
-
Where is contaminated runway take off data found?
Contaminated section of AFM
-
Why are some tabs blue and some tabs white in the AFM?
Blue is flight tested White is derived.
-
Max refueling and defueling pressures
55 psi and minus 10 psi
-
What kind of sensor is inside the engine nacelle
total inlet pressure and temperature.
-
What purpose of the drooped leading edge? Vortilons? Stall strips and triangles?
Improve low-speed handling. Minimize lateral flow. Improve stall characteristics.
-
What is considered normal oil consumption?
1 quart every 25 hours. 1 quart Low is considered normal
-
When does the emergency battery light come on?
Discharge greater than 5 amps.
-
what are the trend times for the airspeed and altitude tape?
Airspeed trend 10 seconds. Altitude trend 6 seconds.
-
Which display is on the emergency battery bus?
RMU number 1.
-
How do you get engine indication with a dual generator failure?
Channel A of both DAU's are on the emergency bus. Engine indications are displayed on RMU number one.
-
What size battery do we have and how long does it last?
38 amp/hour lead acid battery. Last 50 min.
-
Why do both battery switches need to be turned on at the same time?
The IC 600's need to complete self tests.
-
Do generators come online with a GPU plugged in? APU?
GPU no. APU yes.
-
What does DEEC stand for
Digital electronics engine computer.
-
What kind of over speed protection do we have?
- Deec on or in MAN
- 105% gov
- 107% N1 ultimate overspeed protection shut down.
- 109% N2 ultimate overspeed protection shut down.
-
What are two ways to cut off fuel to the engine?
Trust lever cut off. Fire switch push.
-
When will the ignitor turn on after start?
Uncommanded rollback or rapid deceleration.
-
How much thrust for each engine? Apr?
3500 lbs of thrust and 3650 lbs with APR up to 104°f.
-
What is required of an alternate Airport?
Alternate airport must have operative approach other than GPS and airplane must be capable of using it.
-
limitations of the APU?
- Starter limits
- Attempt #1 wait 1 min
- Attempt #2 wait 2 min
- Attempt #3 wait 15 min
- Ground operations only up to 10,000 ft
- Prohibited during deicing
- Must be shutdown prior to takeoff.
- Operation with amber APU fan fail is limited to 100°
- Fuel burn is 150 lbs per hour
-
What should the fire bottle pressure be?
600psi (400-800)
-
What kind of hydraulic fluid?
MIL-H-5606G
-
Approved fuels?
JP-5, JP-8, Jet A and Jet A-1
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