Crj 900 Systems

Front 1

ENG FIRE PUSH Switchlight

Back 1

Generator Off

Ignition Inhibited

Valves (PRSOV, Fuel SOV, Hyd SOV)

Squibs Armed

Front 2

Number of Fire Bottles

Back 2

2 Engines

1 APU

2 Cargo

2 Lav

Front 3

Fire Test

Back 3

2 Master Warning switchlights

2 ENG FIRE & APU FIRE PUSH switchlights

BOTTLE ARMED PUSH TO DISCH switchlights

CARGO FIREX switchlights

FIRE SYS OK advisory message

Front 4

ACSC

Back 4

ACSC 1 - L HPV, L PRSOV, LCV, Isolation valve

ACSC 2 - R HPV, R PRSOV

Front 5

CPAM Functions

Back 5

8,500 - CABIN ALT Caution

10,000 - CABIN ALT Warning, Passenger Signs illuminate

14,000 - Passenger oxygen masks fall

14,500 +-500ft - Cabin limiter holds altitude

Front 6

Pressurization Components

Back 6

2 Independent cabin pressure controllers (CPC)

1 Outflow valve

2 Safety valves

1 Ground valve

Cabin pressure control panel

CPAM like microprocessor

Front 7

Engines

Back 7

GE CF34-8C5.

13,600 lbs normal takeoff thrust.

14,510 lbs emergency thrust.

Front 8

Max Speeds

Back 8

MMO/VMO - 0.85 / 335 KIAS

Max Cruise in RVSM - 0.82

Max Cruise - 0.77 / 300 KIAS (Whichever lower)

Max Turb Penetration Speed - 0.75/280 KIAS (Whichever lower)

Front 9

Dimensions

Back 9

Wingspan - 81 ft

Length - 118 ft

Height - 24 ft

Turn Radius - 80 ft

Hazard Area Front Engine Idle - Trailing Edge 7.7

Hazard Area Front Engine Full - 12 ft

Hazard Area Radar - 2 ft

Front 10

RVSM Requirements

Back 10

Autopilot

Altitude Alerting System

Altitude Reporting Transponder (2)

Air Data Comp (2)

FL290 to FL410

Within 1000ft entering RVSM, check altimeter within 200ft.

Front 11

Disappearing Indications on Status Page

Back 11

Vibration - 55% N2, Engines stabilized

APU

Flaps - 0

Gear - Up

Brakes - Normal

Front 12

Takeoff configuration warning

Back 12

Autopilot

Flaps

Stab

Parking Brake

Trims

Front 13

APU Max Altitude Limitations

Back 13

APU Start - 37,000

APU Ops - 41,000

Starting Engines with APU (dual fail) - 21,000

APU as bleed source in air - 25,000

APU Door Open Fail - 220 knots or APU on

Front 14

Takeoff Bit

Back 14

Thrust levers out of TOGA

Gear Up

Flaps 20 or less

Front 15

Approach Bit

Back 15

Gear down or flaps greater than 20

Front 16

APU Start Sequence

Back 16

Door

Inbite

Gauges

SOV

Front 17

AC Service Bus

Back 17

Lights

Lavs

APU

Front 18

Battery Amperage

Back 18

Main - 17

APU - 43

Front 19

Priority Logic for AC Bus 1 & 2

Back 19

On side IDG

APU

Opposite IDG

External

Front 20

IDG FAULT

IDG Disconnect

Back 20

High Oil Temperature, Low Oil Pressure

High internal temp, over torque

Front 21

Accessory Gearbox

Back 21

3 Fluids (Oil, Fuel, Hydraulic Pumps)

2 Sparks (IDG, FADEC Alternator)

1 Air Turbine Starter

Front 22

Fuel Capacity

Back 22

Main - 7,492 Press, 7,405 Grav

Center - 4,610 Press

Front 23

Fuel Transfer

Back 23

Center to Main - Starts 93%. Ends 97%

Wing to Wing - Starts 200 lbs. Ends 50 lbs over.

Front 24

Fire/Leak Detection - Non Dual Loop

Back 24

MLG - Single Loop

Cowl Anti-Ice - Pressure Sensor

Last 2' of Wing - Temp Sensor

Cargo/Lav - Smoke Detectors

Front 25

Hydraulic System 1 Components

Back 25

Elevator

Rudder

Left Aileron

Outboard Multifunction Spoilers

Outboard Ground Spoilers

L Thrust Reversers

Front 26

Hydraulic System 2 Components

Back 26

Elevator

Rudder

Right Aileron

Inboard Multifunction Spoilers

Landing Gear Alternate Extension

R Thrust Reversers

Front 27

Hydraulic System 3 Components

Back 27

Elevator

Rudder

L & R Aileron

Inboard Ground Spoilers

Landing Gear Normal Extension

Nose Wheel Steering

Front 28

Hydraulic Temperature, Pressure, Quantity Limits

Back 28

96 deg

3,000 psi

45% - 85%

Front 29

Slat / Flap Position Pairing

Back 29

0 - 0/0

1 - 20/0

8 - 20/8

20 - 20/20

30 - 25/30

45 - 25/45

Front 30

Stall Warning Indications

Back 30

Continuous Ignition

Stick Shaker

AP Disconnect

Aural Warbel

Stall Switchlight

Stick Pusher

Front 31

BTMS Indicator Ranges

Back 31

Green - 00-06

White - 07-14

Red - 15-20

Each unit is 35 deg.

Front 32

MFD Displays What

Back 32

HSI

Navaid Sector Map

TCAS

FMS Map

FMS Plan Map

Wx Radar

EGPWS

Front 33

Radar Altimeter Range

Back 33

-20 to 2,500

Analogue tape below 1,225

50 ft during test

Front 34

Wx Radar Range

Back 34

+-60 deg each side

+-30 deg when SEC pressed

+-15 deg tilt limits

+-15 deg antenna stabilization

320 NM effective range

Front 35

Crew Voice Recorder

Flight Data Recorder

Back 35

CFR starts with DC power and records 120 minutes.

FDR starts with BCN on or Strobe on or WOW.

Front 36

What does AVAIL switchlight mean?

Back 36

Voltage

Phase

Frequency

Front 37

DC Emer Bus

Back 37

Not depicted unless bus failed, not powered, or if one of its sources failed.

Hot bus and powered by Batt Bus or APU batt direct bus.

Powers fire protection components.

Front 38

APU critical rotation speed

Back 38

4% to 30%

Limited to 220 knots with door stuck open.

Front 39

LAHSO

Back 39

- Min 7000 feet.

- Dry.

- Less than 3 knots tailwind.

- No windshear (20 min).

- No contamination.

- Not accepted less than 1000.

- No MEL items effecting Lnd perf.

- Night must have PAPI or VASI.

- Min ceiling 1500 feet, Min vis 5SM.

If PAPI or VASI:

- Min ceiling 1000, min vis 3sm.

Front 40

Water tanks

Back 40

Galley 8 gal

Lav 5 gal

Front 41

Oxygen Requirements

Back 41

2 CREW

901-937, 9272: 1180

950-954: 840

3 CREW

1630

1140