Max Ramp Weight

10,516

Max TO WT

10472

Max LDG WT

9766

Max Zero Fuel WT

8444

 When Yaw Damper must be engaged 

Altitude greater 25000

Speed great than 250KIAS

Vmo

275

Mmo

.70

Vlo Normal

180

Vlo emer

250

Vle

275

Vmc TO

97

Vmc Landing

(no Icing conditions)

86

Vmc Landing

Icing conditons

97

Vo

Maneuvering

186 KIAS

Max Altitute Flaps Extended

Y/D Op 15000’
Y/D Inop 12000’

Max Tire Ground Speed

139 Kts

Max Loads

Flaps Up +3.27g

Flaps down +2.0g

Max Aft Baggage Compartment

Weight

353 lbs.

Max Fwd Baggage Compartment

Weight

66 lbs.

Max Wardrobe  Weight

66 lbs.

Max Lavatory Cabinet

Weight

33 lbs.

Max Runway Slope

+2% to -2%

Max TO/LDG Tailwind

10 kts

Max Demonstrated X-Wind

17 kts

Max fuel imbalance

220 lbs

Min fuel temperature

-37ºC

Max fuel temperature (ground)

52ºC

Max fuel temperature (flight)

80ºC

Vfe (flaps 1)

200 KIAS (10º)

Vfe (flaps 2)

160 KIAS (26º)

Vfe (flaps 3)

160 KIAS (26º)

Post-Mod. SB 500-27-0003

Vfe (flaps FULL)

145 KIAS (36º)

Post-Mod. SB 500-27-0003

Static wicks

How many & Where?

12 Total

3 each Aileron

2 each side Elevator

2 on Rudder

Min. Voltage to Charging Battery

27 volts

Static wicks

needed for dispatch

All 12 required for dispatch

Max differential pressure

8.3 psi

Max negative differential pressure

-0.4 psi

Max differential overpressure

8.6 psi

Max differential pressure (takeoff/landing)

delta

0.2 psi

Starter cycle limits

Attempt 1........60 seconds off
Attempt 2........60 seconds off
Attempt 3........15 minutes off
Attempt 4.........30 minutes off

Max ITT (ºC)

845ºC

Max ITT (ºC)  TO/GA

830ºC

Max ITT (ºC) Cont/Climb

830ºC

Max ITT (ºC)  Starting

830ºC
(Max 950ºC for 5 seconds during start)

Post-Mod. SB 500-73-0001

Max ITT (ºC) Transient

830ºC
(862ºC for 20 seconds for Normal and ATR takeoff modes)
(845ºC for ATR takeoff mode only)

Max Thrust

Not intended for normal operations

Cold starts

Run engine at idle thrust for 3 minutes

after oil temp reaches 14ºC

SAT/TAT between 5ºC and 10ºC

and visible moisture

ENG 1&2 Anti-Ice MUST be on

SAT/TAT below 5ºC visible moisture

Windshield, engine, and wing anti-ice must all be on

Coldest temp that operate wing/stab deice boots can be used

-40ºC

Minimum speed in icing conditions

150 KIAS

Minimum altitude to engage autopilot

(2 eng)

500 ft

Minimum altitude to engage autopilot

(1 eng)

1000 ft

Minimum autopilot altitude use

195 ft

Max allowable autopilot altitude loss

54 ft

Autopilot use prohibited if

• 1. In severe icing conditions
  2. Unusual control force or control deflection, or unusually
  large control forces to move flight controls when the
  autopilot is disconnected periodically for checking
  purposes
  3. Indications of frequent autopilot re-trimming during straight and level flight

Min oxygen pressure to dispatch

Part 91

730 psi

Generator Load Ground/ In Flight

Ground 250A

In Flight 300A < FL340

or 250A >FL340

What Looks at GPU for proper Polarity and volts?

GCU 1

Max Fuel Gal. & lbs.

425 gal.

2850 lbs.

Usable Fuel Per Tank 

gal. & lbs.

209 gal.

1,403 lbs.

Max Fuel Imbalance

220 lbs.

Unusable Fuel Per Tank 

lbs.

22 lbs.

Minimum Fuel Tank Temp.

-37ºC

Max Fuel Temp
  On Ground
In Flight

Ground  52ºC

In Flight 80ºC

Allowed Fuel Types

Jet A

Jet A1

JP 8

Can you fuel from One Side?

Yes, up to 60% full from one side provided gravity transfer button is open

FUEL 1(2) LO LEVEL comes on at

198 lbs.

TO Thrust:
Time
Max ITT
N2
N1
Oil Pressure
Oil Temp.

5 min.

830c

100.4%

100%

170psi

14c to 130c

Max Cont. Climb:
Time
Max ITT
N2
N1
Oil Pressure
Oil Temp.

n/a

830c

100.4%

100%

170psi

14c to 130c

Ground Idle:
N2
Oil Pressure
Oil Temp.

54%

170 psi

-40c to 130c

Flight Idle
N2
Oil Pressure
Oil Temp.

59%

n/a

+14c to 130c

Max Start Limitation:
ITT
Oil pressure
Oil Temp

830c

950c for 5 sec

0-275 psi

-40c

Max Transient:
ITT
N2
N1
Oil Temp.

830c
102% (20 sec.)
101% (20 sec.)
130c-141c (90 sec.)

Max TO Altitude

10,000'

EICAS "CAB ALTITUDE HI"

10,000'

When do the PAX O2 masks drop?

14,500' +250'/-500'

O2 PSI Indication
Green
White
Yellow

Green - > 1590 psi

White - > 730 psi

Yellow - < 730 psi

Engine Oil:
Max/Min. Capacity

4.11qts/

3.15qts considering 2 degree slope max

What is the Max allowable oil consumption

.

.018 gal/hr

.18 gal/10 hr period

.72 qts/10hr period

What type of oil is allowed:

Must comply with MIL-PRF-23699F

 Mobil Jet Oil or Jet Oil II,Mobil 254

 BP2380,BP2197, Aeroshell turbine oil 500,555,560

What systems are hydraulic

Gear and Brakes

When must the hydraulic

level be checked?

Check every consecutive 15 days or last flight which ever is later

Synthetic hydrocarbon-base hydraulic fluid per MIL-PRF-87257 is use.

When is the hydraulic pump turned on/off
what is the psig min/max

When is Hyd. pressure relief

On/off - 2400 +/- 50 

Max psig 3000 +/- 50

Relief at 3250psi

The hydraulic pump is how many VDC

and on what bus?

28VDC

On Central Bus

The Hydraulic Temp Switch Monitors

what to shutoff

Fluid temp and motor temp shut off

Fuel:
Unusable normal
Unusable Failure of Jet pump & DC Pump
Fuel Cannot tranfer when qty reaches what

22 lbs.

91.3 lbs. failed side tank

308 lbs. 1 eng.

363 lbs. 2 eng.

Powerplant:
1. Type
2. Thrust
3. Controlled
4. Max ATR use
5. Max Ops Temp

1. PW617F-E; F= FADEC E=Embraer

2. Thrust 1696 lbs. per side APR=1820

3. Controlled via a dual Channel FADEC

(Full, Authority, Digital, Engine, Control)

4. 10 min. after TO

5. ISA +35c

FLAPS 1 T/O = ? degree pitch attitude
FLAPS 2 T/O = ? degree pitch attitude

FLAPS 1 pitch to11 degrees

FLAPS 2 pitch to 9 degrees

1. Air cond. ground ops is power how
2. Air cond.ops max altitude
3. Powered off what bus

1. GPU or book says both gens

2. FL410

3. Shed bus

What does yolk red button kill?

A/P

Y/D

Trim

Pusher

How many invertors?

Powers what?

Is on what bus?

1 invertor

powers plugs

on shed bus

Do we need both batteries to start?
Start Batt pwrs what bus(es) via what?
Starter cuts out when?

Yes, Batt. pwr everything but shed bus

Start Batt pwrs DC 1 (2) via

QSC (quiet start contactor)

48%-49% N2

Explain brake system

brake by wire system

How do you check brake wear pins?

Set P-Brake

If we lose brakes:

Maintain directional control
Use Emergency Brake

With Emer. Brakes you will use 50% more runway

With full charge there are 6 full brake applications

With no Anti-Skid

On gear retraction what stop wheel spin?

Nose has pad in well

Main auto apply brake

Describe the Pressurization regulate system

1 outflow valve
1 pressure relief valve

What is the De-ice cycle?

6 sec. tail
6 sec. outboard
6 sec. inboard
42 sec. break

for a total of 1 minute

then repeats

What does the electric fuel pump do and at what PSI does it kicks on?

Backs up the ejector pumps 

Comes on for engine start

Kicks on when fuel press < 6psi

What does PRSOV do?

(Pressure Regulating Shutoff Valves)  

regulate to 25psi +/- 3psi

See POH-2761-02-SEC-6-02

AIR MGMT SYS pg 19

Before being delivered to the ECS, what happen to the bleed air?

Environmental Control System (ECS)

each bleed air flow path passes
through a heat exchanger and is cooled either by ram air or by a
ground cooling fan during ground operations with bleed extraction

Smoke Evacuation

1. Crew Oxygen mask -DON

2. Crew Oxygen Mask Auto-Dilution valve -CLOSE

3. Smoke Goggles - DON

4. Crew communications - ESTABLISH

5. Pressurization Dump Button - PUSH IN

6. Bleed Knob - OFF VENT

then Emer Decent procedures to 10K or MEA

SMOKE/FIRE/FUMES

1. Crew Oxygen mask - DON, EMER then 100%

2.Crew Oxygen Mask Auto-Dilution valve - CLOSE

3.Smoke Goggles - DON

4.  Crew communications - ESTABLISH

ENGINE FIRE

FIRE AFFECTED ENGINE

1. THRUST LEVER - IDLE

2. START/STOP KNOB - STOP

3. FIRE SHUTOFF BUTTON - PUSH IN

then Altitude max of FL310, Bleed Knob opposite side, adjust thrust on operative eng as required

CABIN ALTITUDE HIGH

Emer Descent

1.Crew Oxygen Mask - DON

2.Crew cummnication - establish

3. Sign/outlet switch - PED-BELT OFF

4. Altitude - 10K OR MEA

5. Thrust levers - IDLE

6. Airspeed - Max 250 KIAS or Mmo

7. Gear Lever - DOWN

8. Airspeed  - Max 275 KIAS or Mmo

9. Transponder - 7700

10. ATC - notify

Dual Engine Failure

Thrust levers Idle

EMERGENCY DESCENT

1. Signs/Outlet Switch -  PED-BELTS OFF

2. Altitude - 10K or MEA which ever higher

3. Thrust Levels - IDLE

4. Airspeed - 250 KIAS OR Mmo Max

5. LDG Gear lever - Down

6. Airspeed - 275 KIAS or Mmo Max

7. Set Transponder - 7700

8. ATC - Notify

EMERGENCY EVACUATION

1. Thrust Levers - IDLE

2. EMER/PARKING Brake - ON

3. Start/Stop Knobs - STOP

4. Fire Shutoff Button - PUSH IN

5. Pressurization Dump Button - PUSH IN

6. ATC - NOTIFY

7. Emergency Evacuation - ANNOUCE

8. BATT 1 & 2 switches - OFF

ENGINE ABNORMAL START

1. Start/Stop Knob (affected engine) - STOP

ENGINE FIRE, SEVERE DAMAGE

OR SEPERATION

(affected engine)

1. Thrust Lever  - IDLE

2. Start/Stop Knob - STOP

3. Fire Shutoff Button - PUSH IN

ABORTED OR REJECTED

TAKE OFF

(at or below V1)

1. Thrust Levers - IDLE

then Brake and maintain direction control

TAKE OFF W/ ENGINE FAILURE

at or above V1

1.at Vr rotate according to :

  Flap       No Icing        in Icing

    1               9.5º                6.0º

    2              9.0º                5.5º

2. Positive Rate, Lnd Gear Lever - UP

3. Airspeed - V2 Minimum

   then

Flaps  Setting     

    1     V2 + 11    goto Flaps 0

    2     v2 + 9     goto Flaps 1  w/ V2 +20 Flap 0