Landing Gear Test Flashcards

1
Q

WHEN DRYING BEARINGS

A

USE LOW PRESSURE AIR AND DO NOT SPING

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2
Q

WHAT PARTS OF THE BRAKE IS CONNECTED TO THE WHEEL IN MULTIPLE DISC

A

BRAKE SYSTEMS
ROTORS

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3
Q

WHAT PART OF THE BRAKE IS CONNECTED TO THE AXLE IN MULTIPLE DISC BRAKE

A

SYSTEM
STATORS

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4
Q

WHAT PART OF THE ANTISKID SYSTEM IS IN THE AXLE

A

SPEED SENSOR

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5
Q

WHAT IS THE FUNCTION OF TORQUE LINKS

A

MAINTAINS WHEEL ALIGNMENT

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6
Q

HOW DO WE PREVENT THE LANDING GEAR FROM RETRACTING?

A

SAFETY SWITCH

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7
Q

WHAT IS THE PROCEDURE TO SERVICE AN AIR OIL STRUT?

A

FILLING WITH HYD FLUID, CHARGING WITH NITROGEN

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8
Q

CHEVRON SEAL

A

PREVENTS OIL FROM LEAKING

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9
Q

WHAT ABSORBS THE SHOCK BUMPS DURING TAXING

A

NITROGEN

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10
Q

AIRCRAFT WHEEL BOLTS SHOULD BE TORQUED WITH

A

AIRCRAFT SERVICE/MAINTENANCE MANUAL

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11
Q

HOWS THE INITIAL SHOCK OF LANDING ABSORBED IN A STRUT?

A

oil

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12
Q

PURPOSE OF SCRAPPER SEALS

A

PREVENTS DIRT FROM ENTERING

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13
Q

WHEN A STRUT BOTTOMS OUT DURING TAXING

A

LOW NITROGEN CHARGE

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14
Q

HOW MANY DEGRESS OF BRAKING SURFACE ARE THERE IN A EXPANDER TUBE TYPE BRAKE?

A

360

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15
Q

HOW TO APPROACH HOT TIRE?

A

FRONT OR REAR OF THE TIRE

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16
Q

WHAT IS THE ATA CODE FOR LANDING GEAR?

A

32

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17
Q

HOW TO TELL IF THE BLEEDING PROCESS OF BRAKES IS DONE CORRECTLY?

A

FIRM PEDAL

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18
Q

CHEVRON SEAL PREVENTS OIL FROM ESCAPING TRUE/FALSE?

A

TRUE

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19
Q

WHAT WOULD BE THE EFECTS OF THE PISTON RETURN SPRING IF IT WOULD BREAK?

A

BRAKES WILL DRAG

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20
Q

NITROGEN IS USED IN STRUTS AND TIRES BECAUSE

A

EASILY ACCESIBLE IN HIGH PRESSURE CYLINDERS AND DRY AND NONCUMBISTIBLE

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21
Q

WHAT DEVICE ALIGNS NOSE WHEEL PRIOR TO RETRACATION?

A

CENTERING CAMS

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22
Q

ANTISKID CONTROL VALVE DIRECTS?

A

brake fluid

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23
Q

IN REFERENCE TO THE VERTICAL PLANE THE AMOUNT OF DEGRESS A TIRE IN POINT IN BOARD IS

A

CAMBER

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24
Q

THE ANTISKID CONTROL VALVE DIRECTS

A

BRAKE FLUID

25
Q

OPTIMUM BRAKING OCCURS WHEN THE WHEEL IS

A

SLIGHTLY SLOWER THAN THE AIRCRAFT

26
Q

RETURN SPRING BREAKS, BRAKES WILL

A

DRAG

26
Q

WHY ARE DEBOOSTERS USED

A

DECREASE PRESSURE

27
Q

What device will blow up to prevent a tire from overheating?

A

Fusible plug

28
Q

Wheel speed sensor is located inside the antiskid SYSTEM? True/False

A

True

29
Q

Torque link maintains wheel alignment?

A

True

30
Q

Squat switch does what?

A

antiskid system

31
Q

Safety switch prevents?

A

landing gear from retracting

32
Q

Red lines on nose landing gear door are the?

A

limits to push the aircraft

33
Q

WHERE CAN YOU FIND THE TYPE OF SEALS FOR STRUT ORINGS?

A

IPC

34
Q

THE ONLY LUBRICATION APPROVED BETWEEM A TUBE AND TIRE IS?

A

TALCOM POWDER

35
Q

WHEN SHOULD THE TIRE PRESSURES BE CHECKED AFTER PLANE HAS LANDED?

A

2-3HOURS

36
Q

TIRES SHOULD BE STORED?

A

VERTICALLY IN RACK

37
Q

CORRECT INFLATION FOR TIRE FOUND IN?

A

SERVICE/MAINTENANCE MANUAL

38
Q
A
39
Q

WORN TREAD ON OUTSIDE OF TIRE IS DUE TO?

A

OVERINFLATION

40
Q

WHAT IS REQUIRED IF THE LANDING GEAR RETRACTION SYSTEM HAS BEEN SERVICED?

A

RETRACTION TEST

41
Q

HOW DO YOU KNOW IF A STRUT HAS BEEN PROPERLY SERVICED?

A

MEASURE THE EXPOSED PORTION OF THE CHROME/ROD/STRUT

42
Q

ANTISKID SYSTEM WILL DECATIVE AT

A

20MPH

43
Q

IN A POWER BRAKE SYSTEM THE HYD POWER IS SUPPLIED BY

A

MAIN HYD SYSTEM

44
Q

WHAT IS THE PURPOSE OF A TIRE CAGE

A

SAFETY WHEN INFLATING A TIRE

45
Q

ONLY APPROVED LUBRICANTE IN A TUBE AND TIRE IS

A

TALCOM POWDER

46
Q

BEFORE INSTALLING A WHEEL HALVES INFLATE THE TUBE INSIDE THE TIRE TUBE

A

RED MARK

47
Q

BEFORE SERVICING TIRES

A

REMOVE NITROGEN FROM TIRE

48
Q

WHICH METHOD IS USED FOR INSPECTING THE WHEEL BEAD SEAT AREA

A

EDDY CURRENT

49
Q

TREAD DAMAGE ACROSS TIRE IS

A

CHEVRON CUTTING

50
Q

PLYS LAID ON A ANGLE BETWEEN 30-60 DEGREES ARE USED ON

A

BIAS PLYBTIRE

51
Q

TWO MOST COMMON SHIMMY DAMPERS ARE

A

PISTON AND VANE

52
Q

WHAT DO YOU CLEAN WHEELS WITH?

A

SOFT BRISSEL BRUSH

53
Q

ANTISKID SYSTEM MEASURES

A

RATE OF WHEEL DECLARATION

54
Q

What device will protect the tire if it overheats

A

fusable plugs

55
Q

Device that allows for alternate pressure source if the main source fails

A

shuttle valve

56
Q

Plies laid on an angle 30 to 60 degrees of the tire circumference are used in what type of tire

A

Bias ply tires

57
Q

Plies laid on an angle 30 to 60 degrees of the tire circumference are used in what type of tire

A

Bias ply tires