Landing Gear System Flashcards

1
Q

To ensure correct amount of fluid

A

Collapse the strut and ensure fluid level is at the filler hole

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2
Q

Proper tube inflation

A

Inflate and deflate before installation

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3
Q

Restrictor compensator

A

Decrease pressure

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4
Q

Sequence valve

A

Allows the doors to open before the landing gear

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5
Q

Shuttle valve

A

To isolate emergency break system from the normal system

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6
Q

Shock strut bottoms out after servicing ..

A

Disassemble remove inspect

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7
Q

Seal the seals

A

Compress and extend the shock strut multiple times

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8
Q

Centering the cam

A

Centers nose wheel into wheel well

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9
Q

Fuseable plug

A

Melt when hot enough to release pressure and prevent damage

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10
Q

Tire shoulder wear

A

Under inflation

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11
Q

Compensating port

A

Master cylinder
Compensate for thermal expansion

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12
Q

Deboosters

A

Reduce the pressure increase fluid flow

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13
Q

Spongey brakes

A

Deteriorated brake hoses

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14
Q

Slippage mark

A

Ensures tire has not slipped from the wheel well

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15
Q

Retractable landing gear

A

Must have an alternate method of extending the gear

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16
Q

Torque links

A

Helps keep wheels aligned

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17
Q

“ H “ on valve core

A

High pressure

18
Q

Slow loss of pressure on breaks

A

Leak in master cylinder

19
Q

Metering pin

A

To retard the flow of fluid

20
Q

After any brake or landing gear job

A

Check / ops check

21
Q

Main wheel assemblies intersect off

A

Toe out

22
Q

Reebooster valve

A

Decrease pressure increase fluid flow

23
Q

Expander tube can expanded

A

Mechanically only

24
Q

Bleed brakes

A

To get air out of the system

25
Q

Overinflated tire

A

The center of tire will wear

26
Q

How long do you wait before checking tire pressure

A

3 hours if Hot
2 hours minimum after landing

27
Q

If tire pressure of tires are different

A

Must correct and write down

28
Q

Chines deflect water from the fuselage

A
29
Q

Balance tire

A

Reduce vibration and prevent heavy spots

30
Q

Deeboster valve that works with high pressure

A

Are designed to work with brakes of low pressure

31
Q

To prevent rapid extension of struts

A

Needs different types of orifices and valves

32
Q

Deflate tires before disassembly for..

A

For safety

33
Q

Relief valve

A

Compensator port
Compensate for thermal expansion

34
Q

Pressure of power brakes

A

Main hydraulic system

35
Q

Air/oleo shock strut - what restricts its expansion

A

Sleeve bumper ring spacer

36
Q

Split rim incorporates an o -ring

A

Prevents air from leaking

37
Q

Split field seriers wound

A

Motor used for landing gear extension / retraction

38
Q

Bottomed when landing but fine when taxiing

A

Low fluid

39
Q

Where to find tire pressure to be used

A

Service manual

40
Q

Red dot

A

Lightest part of tire

41
Q

Power boost systems used

A

High landing speed aircraft

42
Q

Overinflated tire may also damage

A

Causes damage to the flange (plane?)