General Oral (Jeppesen) Aircraft Hardware Flashcards

1
Q

What is indicated by the markings on the heads of solid shank rivets?

A

The material that they are made of, and indirectly, their strength.

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2
Q

How can you keep heat treated aluminum alloy rivets soft enough to install after the quenching process?

A

If the rivets are stored in a freezer they will remain soft for several days.

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3
Q

What is the grip length of a bolt?

A

The length of the unthreaded portion.

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4
Q

In what way are AN standard steel bolts identified?

A

By the code markings on the bolt heads.

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5
Q

What is the difference between a close tolerance bolt and a general purpose bolt?

A

Close tolerance bolts are unmatched to more accurate dimensions.

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6
Q

For what types of applications are self-locking nuts not allowed?

A

Self locking nuts may not be used when either the bolt or the nut is subject to rotation.

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7
Q

If the maintenance procedures do not specify a torque value for a bolt or nut, how can you determine the proper value?

A

Consult a standard torque table such as found in AC 43.13-1B.

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8
Q

What is the most commonly used type of aircraft control cable?

A

Extra flexible 7 x 19 stainless steel cable.

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