Landing Gear Test Flashcards
WHEN DRYING BEARINGS
USE LOW PRESSURE AIR AND DO NOT SPING
WHAT PARTS OF THE BRAKE IS CONNECTED TO THE WHEEL IN MULTIPLE DISC
BRAKE SYSTEMS
ROTORS
WHAT PART OF THE BRAKE IS CONNECTED TO THE AXLE IN MULTIPLE DISC BRAKE
SYSTEM
STATORS
WHAT PART OF THE ANTISKID SYSTEM IS IN THE AXLE
SPEED SENSOR
WHAT IS THE FUNCTION OF TORQUE LINKS
MAINTAINS WHEEL ALIGNMENT
HOW DO WE PREVENT THE LANDING GEAR FROM RETRACTING?
SAFETY SWITCH
WHAT IS THE PROCEDURE TO SERVICE AN AIR OIL STRUT?
FILLING WITH HYD FLUID, CHARGING WITH NITROGEN
CHEVRON SEAL
PREVENTS OIL FROM LEAKING
WHAT ABSORBS THE SHOCK BUMPS DURING TAXING
NITROGEN
AIRCRAFT WHEEL BOLTS SHOULD BE TORQUED WITH
AIRCRAFT SERVICE/MAINTENANCE MANUAL
HOWS THE INITIAL SHOCK OF LANDING ABSORBED IN A STRUT?
oil
PURPOSE OF SCRAPPER SEALS
PREVENTS DIRT FROM ENTERING
WHEN A STRUT BOTTOMS OUT DURING TAXING
LOW NITROGEN CHARGE
HOW MANY DEGRESS OF BRAKING SURFACE ARE THERE IN A EXPANDER TUBE TYPE BRAKE?
360
HOW TO APPROACH HOT TIRE?
FRONT OR REAR OF THE TIRE
WHAT IS THE ATA CODE FOR LANDING GEAR?
32
HOW TO TELL IF THE BLEEDING PROCESS OF BRAKES IS DONE CORRECTLY?
FIRM PEDAL
CHEVRON SEAL PREVENTS OIL FROM ESCAPING TRUE/FALSE?
TRUE
WHAT WOULD BE THE EFECTS OF THE PISTON RETURN SPRING IF IT WOULD BREAK?
BRAKES WILL DRAG
NITROGEN IS USED IN STRUTS AND TIRES BECAUSE
EASILY ACCESIBLE IN HIGH PRESSURE CYLINDERS AND DRY AND NONCUMBISTIBLE
WHAT DEVICE ALIGNS NOSE WHEEL PRIOR TO RETRACATION?
CENTERING CAMS
ANTISKID CONTROL VALVE DIRECTS?
brake fluid
IN REFERENCE TO THE VERTICAL PLANE THE AMOUNT OF DEGRESS A TIRE IN POINT IN BOARD IS
CAMBER
THE ANTISKID CONTROL VALVE DIRECTS
BRAKE FLUID
OPTIMUM BRAKING OCCURS WHEN THE WHEEL IS
SLIGHTLY SLOWER THAN THE AIRCRAFT
RETURN SPRING BREAKS, BRAKES WILL
DRAG
WHY ARE DEBOOSTERS USED
DECREASE PRESSURE
What device will blow up to prevent a tire from overheating?
Fusible plug
Wheel speed sensor is located inside the antiskid SYSTEM? True/False
True
Torque link maintains wheel alignment?
True
Squat switch does what?
antiskid system
Safety switch prevents?
landing gear from retracting
Red lines on nose landing gear door are the?
limits to push the aircraft
WHERE CAN YOU FIND THE TYPE OF SEALS FOR STRUT ORINGS?
IPC
THE ONLY LUBRICATION APPROVED BETWEEM A TUBE AND TIRE IS?
TALCOM POWDER
WHEN SHOULD THE TIRE PRESSURES BE CHECKED AFTER PLANE HAS LANDED?
2-3HOURS
TIRES SHOULD BE STORED?
VERTICALLY IN RACK
CORRECT INFLATION FOR TIRE FOUND IN?
SERVICE/MAINTENANCE MANUAL
WORN TREAD ON OUTSIDE OF TIRE IS DUE TO?
OVERINFLATION
WHAT IS REQUIRED IF THE LANDING GEAR RETRACTION SYSTEM HAS BEEN SERVICED?
RETRACTION TEST
HOW DO YOU KNOW IF A STRUT HAS BEEN PROPERLY SERVICED?
MEASURE THE EXPOSED PORTION OF THE CHROME/ROD/STRUT
ANTISKID SYSTEM WILL DECATIVE AT
20MPH
IN A POWER BRAKE SYSTEM THE HYD POWER IS SUPPLIED BY
MAIN HYD SYSTEM
WHAT IS THE PURPOSE OF A TIRE CAGE
SAFETY WHEN INFLATING A TIRE
ONLY APPROVED LUBRICANTE IN A TUBE AND TIRE IS
TALCOM POWDER
BEFORE INSTALLING A WHEEL HALVES INFLATE THE TUBE INSIDE THE TIRE TUBE
RED MARK
BEFORE SERVICING TIRES
REMOVE NITROGEN FROM TIRE
WHICH METHOD IS USED FOR INSPECTING THE WHEEL BEAD SEAT AREA
EDDY CURRENT
TREAD DAMAGE ACROSS TIRE IS
CHEVRON CUTTING
PLYS LAID ON A ANGLE BETWEEN 30-60 DEGREES ARE USED ON
BIAS PLYBTIRE
TWO MOST COMMON SHIMMY DAMPERS ARE
PISTON AND VANE
WHAT DO YOU CLEAN WHEELS WITH?
SOFT BRISSEL BRUSH
ANTISKID SYSTEM MEASURES
RATE OF WHEEL DECLARATION
What device will protect the tire if it overheats
fusable plugs
Device that allows for alternate pressure source if the main source fails
shuttle valve
Plies laid on an angle 30 to 60 degrees of the tire circumference are used in what type of tire
Bias ply tires
Plies laid on an angle 30 to 60 degrees of the tire circumference are used in what type of tire
Bias ply tires
