Walk Around Flashcards
Name This Item
TAT Probe
An aspirated TAT Probe delivers an accurate temp measurement on the ground w/APU running.
Check for damage
Name These Items
Pitot Tube and AOA
Check for damage
Name These Items
Nose Radome
All covers must be removed by MX before flight
The radome is normaly closed, no servicing required.
Ensure Conductor straps are secure
Name This Item
Lower Nose Compartment Access Door
Ensure closed.
Normally closed, no servicing required. Secured w/latch.
This compartment is pressurized and contains flight control cables, PSEU module, etc.
Name These Items
Nose Gear Taxi Light
- Nose gear strut not compressed (some chrome visible)
- Tire inflation and wear
- Wheels
- Condition of nose gear doors
Downlock Pin removed before flight
Taxi light clean & not cracked
Name These Items
Nose Wheel Well
Downlock Pin locaton
Nose wheel steering lockout pin location
Name These Items
Nose Wheel Snubbers
Snubbers stop nose wheel rotation after takeoff.
Check that snubbers are in place.
Name This Item & Conditions
Ground Call Horn
- GRD CALL switch pressed
- On the ground, a battery drain condition exists
- On the ground, an E&E bay over temperature condition exists
Name These Items
Nose Wheel Well
Down Lock Sensor
Nose wheel strut servicing placard
Name These Items
Nose Wheel Well
Lock actuator
Gas charging (Schrader valve)
Name These Items
Nose Wheel Well
Rudder pedal cables to steering actuators
Name These Items
Nose Wheel Well
Oil charging valve
Air/Ground system sensors (2)
Name This Item
Nose Wheel Steering Bypass Mechanism
Name These Items
Tow Bar Limit Stripe
Red stripe indicates the tow bar limit for the ground crew during pushback
Tire inflation valve
Over-pressure relief valve
Only Nitrogren is used for inflation
Name These Items
Ground Crew Towing Instructions
Name This Item
2 sliding window exterior emergency exit access handle
Emergency Exit Access Handle
Only the FO side can be opened from the outside
Name These Items
External Power Receptacle
Flight Interphone
Service Interphone
Ground Power Connected Light
Nose Wheelwell Light Switch
Pilot Call Switch
Service Not in Use Light (illuminated when Ext Power is connected but not in use)
Six-pin Ext Power Receptacle
Name These Items
E & E Bay Access Door
Electronics and Equipment Bay access door (ensure closed)
Inside the E&E compartment
TCAS antenna; Check antennas for damage
Name These Items
Forward Fuselage
Crew Oxygen disc (Green); Check to ensure in place; If missing, the system may be been over-pressurized
Moisture drain plugs
Transponder antenna
Radio Altimeter antennas (4)
Overboard exhaust valve port; exhaust air should be felt on the ground
Name These Items
Forward Fuselage
RVSM critical area markings; no fuselage deformations
Static Ports; clear & unobstructed
Name These Items
Forward Cargo Door
To open from exterior, rotate handle counter-clockwise; door swings open, upward inward
Dings & dents that have been logged are noted by a sticker; if there is no sticker, make a logbook entry & contact MX
Alternate Static Port; check that it is clear & unobstructed
Name These Items
Forward Cargo Compartment
Door close, soft-grip bungee lanyard
Aircraft Main Battery/Batteries
Name These Items
Ram Air Inlet
Ram Air Door
Ram Air Deflector Door; ensure extended & pack inlet is clear & unobstructed
Forward gray water drain mast; check for damage
Name This Item
Ground Conditioned Air Connector
Name These Items
Ground Pneumatic Air Connector
Ground Pneumatic Connector access door (3 snap latches)
Right inboard landing light; clear & not cracked
Name These Items
Leading Edge (Krueger) Flaps
Fixed Landing Light and Runway Turnoff Light; clear & not cracked
Leading Edge Flaps; check condition
The “fin,” or strake on the engine nacelle, improves airflow over the wing
Name These Items
Leading Edge (Krueger) Flaps Extended
Krueger Flaps (2 segments)
Hydraulic actuator rod
Hot air duct
Name This Item
Type III Overwing Exits
There are two Overwing Exit Doors (Plug Type) on each side.
The Type III Overwing Exits have been deactivated and are not available for use.
Name These Items
Number 2 Engine - Left Cowl Area
Starter override access hole; requires pneumatic air to prevent damage
Hazard area
Access dooor left side of #2 engine
Name This Item
Chip Detector
Underside of engine
Three detectors:
- Forward sump
- Aft sump
- Accessory gear box
Name This Item
Number 2 Engine
Total Inlet Temp Sensor for EEC
Check condition of exterior surfaces, spinner, fan blades
Engine intake should be unobstructed. Ensure all FOD has been removed.
Check all access panels are latched.
Name These Items
Number 2 Engine - Right Cowl Area
Engine Oil Compartment
Ensure access panels are latched
Engine oil access door
Note engine hazard areas
- 14 ft radius around inlet
- 4-5 ft behind cowl
- 45-degree entry/exit corridor
Name This Item
Electronic Engine Control (EEC)
The EEC is shown here for informational purposes and is not checked during the preflight
Name These Items
Thrust Reverser Sleeves
Thrust Reverser deployed
The black stripes confirm sleeves aligned.
WARNING: Activation of the thrust reversers on the ground w/o suitable precautions is dangerous to ground personnel.
Name This Item
Engine Tail Cone
Check for leaks or pooling fluids.
A large puddle of oil can cause heavy smoke, especially if there is a tailpipe fire.
Name These Items
Right Wing Leading Edge
Check the condition of the wing surfaces.
There are 4 leading edge slats, but only the 3 inboard slats receive wing anti-ice protection
Name These Items
Wing - Dripless Measuring Fluid Sitck
16 total; 6 each main tank; 4 center tank
Magnetic float stops, indicates graduated linear unit
Use inclinometers in wheel well (pitch/roll)
Determine fuel “height” at each station.
Note: locked position.
Check they are all in the locked position before departure.
Sump Drain: Lowest part of the tank. Push up on center of valve to check for contamination.
Name These Items
Right Wing Leading Edge - Outboard of Engine
Wing Anti-Ice Exhaust
Defueling access door; pull down to open valve
Pump fuel out of any tank using X-Feed valve & boost pumps
Door won’t close unless handle is in proper (closed) position
Refueling station access door; outboard of the engine w/4 latches
Blue valve position lights, “open” position valve has power.
Name These Items
Fuel Tank Vent
Fuel Tank pressure relief
Fuel Tank vent
Check that the vent is not blocked
Name These Items
Right Wing Flap Components
Flight Spoliers
Ground Spoilers (inboard & outboard on wing)
TE flaps 1-15 increased lift; 15-40 increased lift & drag
15, 30, 40 normal landing positions
Check that all wing surfaces are stowed; check the ailerons and flaps
Name These Items
Right Wing Tip
Check condition of wing and winglet.
Check the position lights: illuminated & not cracked
On aircraft w/2 position lights in each spot (2 green) both should be illuminated
Check static wicks
Name These Items
Right Wing Tip
Check condition of wing and winglet.
Check the position lights: illuminated & not cracked
On aircraft w/2 position lights in each spot (2 green) both should be illuminated
Check static wicks
Name These Items
Wing Tip - Scimitar Winglets
Check condition of both upper & lower winglet
Check the position lights: illuminated & not cracked
On aircraft w/2 position lights in each spot (2 red) both should be illuminated
Check static wicks
Name This Item
Name These Items
Main Landing Gear Strut - Lower Section
Gas Chargine Valve
Brake Wear Indicators; must be more than flush w/the guide. NOTE: Check w/parking brake applied
Check brake for leaks
Check strut compression (ensure some chrome shows)
Brake assembly retention cable
Name These Items
Main Landing Gear Strut
The Main Gear strut is shown fully compressed in this picture.
Contact MX
Name These Items
Main Landing Gear Downlock
Downlock sensors and targets (2)
Main gear downlock pin (normally removed); must be removed before departure
Main gear door
Name These Items
Main Gear Tire Shred Impact Fitting
Tire shred impact fitting (AKA frangible fitting) loose tread should break off the impact fitting and release all uplock fluid.
A fuse will stop all hydraulic fluid from draining out.
Name These Items
Main Gear Retracted
Tire shred impact fitting
This open area helps w/brake cooling after gear retraction
Name These Items
Hydraulic System A Reservoir
To Engine Driven Pump (EDP)
To Electronic Motor-Driven Pump (EMDP)
Name These Items
Main Wheel Well - Hydraulic System B Reservoir
STBY reservoir fill
System return line
Head pressure on hydraulic reservoir
Name These Items
Quantity Gauge and Transmitter
NOTE: RFL- Refill
Name These Items
Fill Selector Valve
Closed
Port “B”
Port “A”
Name These Items
Single Point Hydraulic Servicing
Manual pump handle
Suction hose
Pressure fill connection
Name These Items
Hydraulic Pumps
Electric motor driven hydraulic pump A
Electric motor driven hydraulic pump B
Landing gear transfer unit
PTU control valve
Power Transfer Unit (PTU)
Thrust reverser module
Name These Items
Standby Hydraulic System Reservoir
From system B fill line
Servicing line
To Standby Electric Motor Driven Pump (EMDP)
Name These Items
Flap Components
Flap bypass valve
Flap Drive Unit
Right Normal antiskid valves
Name These Items
Flap Components
Hydraulic flap drive motor
Electric flap drive motor
Trailing edge flap torque tube
Name These Items
Main Wheel Well - APU Fire Detection
Fire warning horn
Extinguisher switch
Fire handle
Fire light
Check that the APU Fire Control handle is up. Saftey wires are used to prevent inadvertent movement.
Name These Items
Brake Accumulator
Accumulator placard
Brake accumulator servicing port
Name These Items
Brake Accumulator
Servicing port
Pressure guage
Fully charged 6 full brake applications / 8 hr parking brake
Pre-charge: 1000 psi (gas)
Pressurized by System B
Pressure relief valve opens at >3500 psi
Name These Items
Right Aft Wing Body Fairing
Brake accumulator
Standby hydraulic pump
Name These Items
Mid-Body Lower Fuselage and Sump Drain
Pack ram air outlets
Marker beacon antenna
Anti-Collision Light; not damaged or cracked
DME antenna
Center tank sump drain access door
Name These Items
Aft Cargo Door
Operation is the same as the FWD cargo door
Name These Items
Aft Cargo Compartment
Fire/Smoke detector
Cargo compartment light
Cargo fire spray nozzle
Vacuum wast disposal enclosure access door
Name These Items
Aft Entry/Service Doors
The aft entry/service doors are deactivated and not available for use.
Name These Items
Outflow Valve and Pressure Relief Valves
Negative Pressure Relief Valve; check closed & unobstructed
Two (2) Positive Pressure Relief Valves; either side of outflow valve
Outflow valve (full open); check that it is not blocked
Name These Items
APU Door
The strake is designed to break up the air boundary layer at higher altitudes to guarantee air flow to the APU if in operation.
Name These Items
Tail
Static Wicks; reference DDG’s CDL if any are missing
Elevator Pitot Probe; covers removed; supplies inputs to Elevator feel computer
Tail Skid
Check condition of Vertical & Horizontal Stabilizers, and Rudder
Name These Items
Tail Skid
Warning decal green / red; check for damage & compression
Tail Strike Pitch Attitude 11-degrees
Name These Items
APU Access Door
Hold open rods
APU fire detector
Three over-center latches
Name These Items
Section 48 Access and Blowout Door
Normally closed; latch spring loaded; protects aft pressure bulkhead
Access to Stabilizer jack screw & APU fire bottle
Name These Items
APU
Strobe Light
Eductor inlet duct for ground operation
APU exhaust duct
Name These Items
Section 48
Stab trim actuator
Behind the pressure bulkhead
Name These Items
APU Shroud and Hydraulic Drain Mast
Top Hole: exit port for fuel if APU fuel line leaks
Botom Hole: hydraulic fluid overservicing exit port
Unheated mast
Name These Items
Left Main Gear Wheel Well
Main gear strut servicng placard
Pitch/roll inclinometers
Name These Items
Left Main Gear Wheel Well
Engine fire extinguisher bottles (2)
Left normal main gear antiskid valves
Name These Items
Engine Fire Bottles
Pressure / quantity guages
Name These Items
Main Deck Cargo Door Panel
If flight crew operates MDCD, follow FCOM Supplementary Procedures.
CAUTION: Do not operate the entry or cargo doors w/winds of more than 40 knots. Strong winds can cause damage to the structure of the airplane.
Name These Items
Main Deck Cargo Door (MDCD) - Closed
When closed, the MDCD should be flush w/fuselage
Vent Door; prevents pressurization to unsafe level
Viewing Ports; confirm MDCD locked w/veiwing ports, complete yellow circles
Name These Items
Main Deck Cargo Door (MDCD) - Canopy Position
Canopy Position
- Approx 88 degrees
- Lift actuator interna ram lock will hold the door in the canopy position
WARNING: Do not leave MDCD open in canopy position unattended when using a hydraulic ground cart. The MDCD should be lowered to the close position prior to leaving the aircraft unattended.
Name These Items
Main Deck Cargo Door (MDCD) - Open Position
Name These Items
Oxygen Masks
Flow indicator; yellow cross indicates flow
TEST/RESET switch
Inflation levers
Regulator; 100% normal setting for dispatch
OXY ON flag indicates oxygen is on
Name These Items
Halon Fire Extinguisher
Pin in place
Tamper strap not broken
Guage shows proper charge (green range)
Bracket is secure
All fire types, most effective on B, C, and D
- A - Wood, Cloth, Paper
- B - Flamable Liquids
- C - Electrical
- D - Metal
- E - Radioactive
Name These Items
Crash Axe
Secured in place
Cover is in place
Access through interior panels and cosmetic walls. Should not be used on the aircraft skin itself.
Name These Items
Under Observer’s Seat & Behind Captain’s Seat
Smoke Goggles
Gloves
Fire Containment Bag
Life Raft
Protective Breathing Equipment (PBE)
Name These Items
Fire Containment Bag
Package is sealed & contains gloves & fire containment bag
Name These Items
Life Raft
The inflation lanyard cover is in place
Name These Items
Protective Breathing Equipment (PBE)
PBE w/humidity indicator; ensure white or blue; pink contact MX for replacement
PBE w/o humidity indicator; package is sealed & tamper strap not broken
Name These Items
Smoke Goggles
Lens; check for dents, scratches, separation, or other damage
Strap; check for elasticity
Located near each pilot/observer seat. May not be installed on aircraft with full face oxygen masks
Name These Items
Gloves
Stowed next to Captain’s seat
Used for protection when lifting hot items
Do not pick up an item unless safe to do so!
Name These Items
Life Vests
Stowed in pouches behind each pilot seat; 2 vests per pouch
Check condition & seal
Never inflate inside the aircraft. Don at first indication they may need to ditch.
Name These Items
Flashlights
Next to each pilot seat. Battery indicator light flashes every 3-4 seconds.
Flashlight auto-illuminates when removed from stowage bracket & extinguishes when placed back.
Batteries cannot be recharged.
Name These Items
Escape Straps
Stowed in compartments above each pilot seat.
Used to egress through #2 window; ensure rope is secured to airplane prior to egress
Name These Items
Left Forward Entry Door
Girt Warning Flag
Single lever easy action
Slide bottle pressure guage; check pressure
Slide housing w/girt bar at the bottom
Girt Warning Flag Warning Position
Maximum wind for operating the entry/service door is 40 knots.
Name These Items
Escape Slides
If the slide fails to auto inflate, use manual inflation handle. If it still does not inflate, the slide is not usable.
Name These Items
Forward Supernumerary Seats
No Smoking Light
Attendant Panel:
- Potable Water Level
- Waste Tank Level
- Ground Service Power Switch
- Sumernumerary Cabin Lights
Oxygen Masks near each seat
Handset for Communication
Compartments under each seat
Name These Items
Supernumerary Oxygen
PTT switch to communicate w/flight deck
Inflation levers; squeeze to inflate mask harness
Normal/100% switch set to 100% for dispatch
Name These Items
Supernumerary Seat Compartment
Contains:
- Flashlight
- Smoke Goggles
- Life Vest
- Fire Bane
- Demo Kit
Name These Items
Rigid Cargo Barrier
Main Deck Cargo Door (MDCD) Panel
Flight Crew/Supernumerary Oxygen Cylinders
Main Deck Cargo Compartment Hatch
Name These Items
Protective Breathing Equipment (PBE)
Two (2) PBEs w/humidity indicators mounted to rigid cargo barrier
Name These Items
Life Rafts
Two (2) life rafts are installed in the supernumerary cabin:
- One is located on the rigid cargo barrier
- One is located in the galley area
Check:
- Pressure (if visible)
- Lanyard cover in place
Name These Items
Life Rafts
Two (2) life rafts are installed in the supernumerary cabin:
- One is located on the rigid cargo barrier
- One is located in the galley area
Check:
- Pressure (if visible)
- Lanyard cover in place
Name These Items
Portable Oxygen Bottles
On/Off Valve; ensure set to OFF
Demand Regulator
Cover
Safety Strap
Continuous Flow Outlets:
- HI = 4 liters/min
- LO = 2 liters/min
Guage; ensure full
Any time the main deck cargo compartment is accessed in flight, an oxygen bottle & mask must be carried.
Name These Items
Protective Gloves
One pair of protective gloves is mounted on the rigid cargo barrier.
Check the condition of the gloves and that they are secure.
Name These Items
Halon Fire Extinguishers
Two (2) Halon Fire Extinguishers are mounted on the rigid cargo barrier.
Preflight items are same as the fire extinguishers on the flight deck.
Name These Items
First Aid Kit
One is mounted on the rigid cargo barrier
Ensure the tamper strap is in place and the kit is sealed
If something is used, a logbook entry is required.
First Aid Kit contains:
- List of contents
- Gauzes
- Bandages
- Other first aid supplies
Name These Items
Flight Crew and Supernumerary Oxygen Cylinders
Oxygen pressure is read by the crew on the gauge on the aft overhead panel in the flight deck.
Use FCOM Vol 1 charts to determine if oxygen pressure is sufficient for dispatch.
Name These Items
Forward Galley
Galley Light and Power Switches
Coffee Maker
Storage Containers; ensure secured for taxi, takeoff, and landing
Work area; loose items secured for taxi, takeoff, turbulence, and landing
Waste Container
Loose items cannot be stored in area between raft and vent panel
Vent Panel
Name These Items
Portable ELT
Name These Items
9G Bulkhead
Name These Items
Main Deck Cargo Compartment
Alerting Horns
- Activated either auto or manually
- Occupants don oxygen masks & return to seats
Cargo Positions
Lights
- Flash when alerting system is activated
