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46 Cards in this Set
- Front
- Back
ELECTRICAL POWER PANEL
DC SERVICE SWITCH |
Used by Mx and Gnd Personnel
Operates Nav, Lav, and Dome Powers DC Sevice Bus |
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ELECTRICAL POWER PANEL
BATTERY MASTER switch |
2 Batteries
Main 17 Amps APU 43 Amps 5 minute limit due to CRTs NICAD Batteries 24v DC System 28v 22v Min for Engine Start |
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ELECTRICAL POWER PANEL
EXT DC power switchlight |
AVAIL: Correct voltage and polarity
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ELECTRICAL POWER PANEL
EXT AC power switchlight |
AVAIL: Correct Phase-3, Frequency-400Hz, Voltage-115v
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ELECTRICAL POWER PANEL
IDG 1 and IDG 2 switchlights |
Press when directed by QRH
Cannot be reset in flight Reset by Mx personnel on ground FAULT: HOTLOP High Oil Temp Low Oil Press DISC: OO Over-Temp Over-Torque |
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ELECTRICAL POWER PANEL
AC ESS XFER |
AC Ess Bus 1 is not powered by normal source (when illuminated)
Normally powered by AC Bus 1 Auto and Manual Press when directed by QRH |
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ELECTRICAL POWER PANEL
GEN 1, GEN 2, GEN 3 |
All Generators 12,000 RPM
APU Generator by APU(APU ECU) GEN 1 and GEN 2 by CSD |
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ELECTRICAL POWER PANEL
AUTO XFER switchlights |
"OFF" = "Inhibit"
Inhibits Auto Transfer (Priority Logic) FAIL: Generator Over-Current or Bus Fault Auto and Manual Press when directed by QRH |
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ELECTRICAL POWER PANEL
TIE 1 (TIE 2) switchlights |
TRUs 100 Amp, can only power 2 busses
If illuminated: TRU 1(2) has failed DC Service TRU is powering Buss 1(2) Utility Buss 1(2) is shed Request DC Synoptic Page Auto and Manual Press when directed by QRH |
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ELECTRICAL POWER PANEL
ESS TIE switchlight |
Request DC Synoptic Page
Manual Only Press when directed by QRH Decision Tie-"After referencing the QRH, the decision will be made to press or not press" Ties Service TRU to DC Essential buss when ESS TRU 1 and ESS TRU 2 fail (can only power L or R side) |
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EXTERNAL LIGHTS PANEL
BEACON |
If not turned on within 5 minutes of both engines started:
FDR (Flight Data Recorder) Fail Status Message |
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LANDING/TAXI LIGHTS PANEL
LANDING LTS RECOG TAXI LTS |
Landing lights no known limit
Recog taxi lights 10 minutes max when stationary |
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PASSENGER SIGNS PANEL
SEAT BELTS |
AUTO:
Landing Gear Extended Flaps out of 0 degrees Cabin Alt exceeds 10,000' (CPAM) |
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EMERGENCY LIGHTS PANEL
EMERGENCY LIGHTS |
ARM: Int and Ext emergency lights illuminate if DC ESS power fails
Turned on by overhead panel and Flt Attendants station. |
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FIRE DETECTION PANEL
When is Fire Protection/Detection available and what parts of the aircraft have fire/overheat detection? |
Fire Protection is ALWAYS available.
Fire Detection is available with Batt Master ON Parts of aircraft w/fire/overheat detection: Engine Jet Pipe Pylon MLG bay |
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FIRE DETECTION PANEL
fire TEST WARN |
1. Simulates Fire (APU bottle blows if selected with failed APU loop)
2. by, grounding loops 3. to, check continuity of loops |
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FIRE DETECTION PANEL
fire TEST FAIL |
Checks for shorts in system
1. Simulates Overheat 2. by, grounding loops 3. to, check continuity |
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FIRE DETECTION PANEL
fire bottle TEST |
1. Checks continuity of squibs
2. Checks bottle pressure |
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FIRE DETECTION PANEL
cargo bottle TEST |
1. Checks continuity of squibs
2. Checks bottle pressure 3. Checks respective smoke detector |
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Glareshield
FIRE Pushbutton (switchlight) |
Closes Fuel SOV
Closes Hydraulic SOV Closes Bleed Air Valve (10th) Turns off Generator Arms Squibs (squibs will fire if Either PRESS TO DISCHARGE button is pressed |
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CABIN PRESSURIZATION PANEL
EMER DEPRESS |
1. Press when directed by QRH
2. Opens both outflow valves 3. Maintains cabin pressure at 14,250' +/- 750' |
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CABIN PRESSURIZATION PANEL
Fault Light |
Both cabin pressure controllers failed.
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CABIN PRESSURIZATION PANEL
Cabin pressure controllers switch when: |
1. Weight on wheels + 3 minutes
2. One cabin pressure controller fails |
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CABIN PRESSURIZATION PANEL
MAN ALT switch |
Modulates outflow valves
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CABIN PRESSURIZATION PANEL
MAN RATE |
Select approximately, 500fpm up, 300fpm down
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CABIN PRESSURIZATION PANEL
PRESS CONT switchlight |
1. Press once to enter manual mode
2. Press twice to change pressure controllers |
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CABIN PRESSURIZATION PANEL
CPAM Messages |
Cabin Alt Caution-10,000'
Cabin Alt Warning-14,000'(Pax O2 masks deploy) |
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AIR CONDITIONING PANEL
Limits |
One Pack-25,000'
Positive-8.7psi Negative--0.5psi Taxi,T/O,Lnd-0.1psi |
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AIR CONDITIONING PANEL
Pack Fault light |
Overpressure or over temperature
Left Pack 70%cockpit/30%cabin Right Pack 30%cockpit/70%cabin |
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AIR CONDITIONING PANEL
RAM AIR switch |
Press when directed by QRH or due to operational necessity
Operational necessity is dictated by MEL or CDL Example of CFM operational necessity is unpressurized takeoffs and landings Primary purpose is avionics cooling |
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AIR CONDITIONING PANEL
Cabin switch |
OFF- Off
FAN- Adds air from cabin COND- Adds heat |
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ANTI-ICE PANEL
Windshield Heat Test |
Mx function
Probe heat turns ON with weight off wheels |
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BLEED AIR PANEL
DUCT MON DUCT TEST |
Duct Mon checks continuity of loops
Duct test simulates duct failure |
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ENGINE START PANEL
When is ignition A used and when is B used? |
Ignition A on odd days, ignition B on even days.
Ignition B has static inverter (can start on battery only, no AC power required) Starter cuts out at 55% |
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FUEL PANEL
FAIL |
valve is in uncommanded position
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FUEL PANEL
BOOST PUMP INOP |
1. Boost pump not on
2. Low pressure 3. Boost pump failed |
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FUEL PANEL
When is auto fuel transfer |
At 200# imbalance, fills to +50#
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FUEL PANEL
Fuel Capacity |
Gravity refuel: 13,906#
Mains: 4488# Center: 4930# Pressure refuel: 14,518# Mains: 4760# Center: 4998# |
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FUEL PANEL
When is fuel transfered from center tank to main tanks? |
When main tanks reach 94%(4474#ea,8984#total)fuel is transferred from center tank to main tanks until mains reach 97% (4617#ea, 9234# total)
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FUEL PANEL
Fuel Flow |
1. From center tank to main tanks via transfer ejectors
2. From main tanks to collector tanks (always full, hold 10gals) via scavenger ejectors 3. From collector tanks to engines via main ejectors Ejectors assist w/motive flow |
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HYDRAULIC PANEL (3 systems)
System #3 |
Largest reservoir
Serviced and located in right main wheel well Cooled via a fuel heat exchanger in right wing (Lt wing contains bulk fuel temperature probes) |
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HYDRAULIC PANEL
Systems #1 and #2 |
Located and service in aft equipment bay
Cooled by RAM air in flight thru RAM air inlet Cooled by fans on ground thru RAM air inlet |
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HYDRAULIC PANEL
Describe Pumps |
2 Engine driven pumps (1A,2A)
4AC Motor Pumps (1B,2B,3A,3B) 3A always on 3B also powered by ADG all pumps are on when flaps are out of 0 (critical phase of flight) |
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HYDRAULIC PANEL
Which pumps are lose during engine failure? |
Lost left engine, lose 1A & 2B
Lose Right engine, lose 2A & 1B |
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HYDRAULIC PANEL
Normal ops: |
45-85% system quantity
1800-3200PSI |
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HYDRAULIC PANEL
What are the systems used for? |
Systems #2 & #3 used for braking
#2 Outboard brakes #3 Inboard brakes Outboard brakes "bleed out" first 6 Brake applications from accumulator after loss of hydraulics (ANTI-SKID off) |