WHEELS AND BRAKES Flashcards

1
Q

Does the main wheels spin down at gear retraction?

A

Yes

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2
Q

Which hydraulic system powers brakes 1?

A

A

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3
Q

Which hydraulic system works brakes 2?

A

B

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4
Q

Are physically moving anything when pushing on the brake pedals?

A

No. Its electronic Brake Control Unit

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5
Q

Do we have touchdown protection for brakes?

A

Yes

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6
Q

Does antiskid remain available if you loose Hyd system A and B?

A

Yes. Using Hyd pressure from the parking brake accumulator

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7
Q

How many parking brake applications can you get with low parking brake accumulator pressure?

A

6 applications

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8
Q

How many channels in the BCU?

A

2

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9
Q

Do we have locked wheel protection?

A

Yes

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10
Q

What is hydraulic leak protection?

A

Four hydraulic fuses in the main brake lines limit fluid loss in the event of a line rupture

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11
Q

Do we have fusible plugs on the tires?

A

Yes

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12
Q

How many brake wear indicators?

A

2 per tire

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13
Q

What are the conditions that need to be respected when using brake heat?

A
  • Once the gear is up,
  • Only when power levers are set to CL(climb),
  • With TAT below 10 °C and altitude below 20,000 ft.
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14
Q

Should you tow the aircraft with nose wheel steering ON?

A

No

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