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Tools And Hardware Flashcards

0
Q

Why was The tool control program established?

A

To reduce FOD related mishaps

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1
Q

What is essential for a mechanic not only have the right tool for a job?

A

Must have also had to use the right tool for the job

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2
Q

What tools are not suitable for etching identification information required under the tool control program?

A

Drillbits (too hard), jewelers screwdrivers (too small), and a beryllium hand tool (dust is hazardous to personnel)

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3
Q

How are tool pouch is considered under the tool control program?

A

As tool containers

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4
Q

What must all tool containers have as part of their inventory under the tool control program?

A

A lock and key

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5
Q

What instruction gives a complete description of a different tools and their use?

A

Tools and their use, NAVEDTRA 10085

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6
Q

What is the purpose for the tool control program?

A

It is intended to ensure tool accountability both before and after following the performance of an aircraft related maintenance task

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7
Q

Who is responsible for developing an insurance plan of a tool plan for each type of aircraft and engine?

A

NAVAIRSYSCOM

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8
Q

Who is required to implement each TCP after it has been formulated and released?

A

Aircraft controlling custodians (ACC)

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9
Q

Who prepares a local command maintenance instruction (MI) to assign the responsibilities for the TCP?

A

Each local command, ship, and squadron.

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10
Q

Who is responsible for ensuring that tools are procured and issued on a controlled basis?

A

The material control officer

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11
Q

What does the container exterior identify?

A

The workcenter, tool container number, and organization

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12
Q

How was each tool in the container position?

A

It will be silhouetted against a contrasting background; those containers not silhouetted will contained a diagram of the location

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13
Q

What instruction outlines the policies and producers for control of hand tools?

A

COMNAVAIRFORINST 4790.2

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14
Q

What must be done if you need more tools than tool containers contain?

A

Tool tags may be used to check out additional tools

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15
Q

When do you note the number of the tool container on copy 1 of the VIDS/MAF?

A

Upon the assignment and should be placed to the left of the “accumulated work hours” section

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16
Q

When are inventories preformed?

A

Before a shift change, when work stoppage occurs, and after maintenance has been completed

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17
Q

When does the work center supervisor sign the VIDS/MAF?

A

After you account for all tools and complete all maintenance actions

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18
Q

What is the procedure if the tool cannot be located?

A

Notify maintenance control to ensure that the aircraft or equipment is not released and if the tool cannot be located the person doing the investigation will sign a lost tool statement and the VIDS/MAF

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19
Q

How do you hold a hammer properly?

A

Hold the handle near the end with your fingers underneath and your thumb along the side or on top of handle; your thumb should rest on the handle and never overlap your fingers

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20
Q

How is the hammer head tightened?

A

By driving a wedge in the end of the handle

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21
Q

Why is it permissible to strike a punch or chisel directly with the ball-peen hammer?

A

Because the steel in the heads of punched and chisels are slightly softer than that o the hammerhead

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22
Q

What is sometimes referred to as a machinist’s hammer and is useful for striking areas that are too small for the face to enter?

A

The ball peen hammer

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23
Q

What size ball peen hammer is used for most work?

A

A 1 1/2 pound or a 12oz hammer

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24
What is a mallet?
A soft-faced hammer made with brass, lead, tightly rolled strips of rawhide, and plastic heads
25
What is used for straightening thin sheet ducting or when clamps?
A plastic mallet
26
How are sockets identified?
It has an opening cut in one end to fit a drive on a detachable handle, the handle drive is usually square and on the other end of the socket is a 6-point or 12-point opening
27
Where do you use the 6-point socket?
With nuts made of stainless steel
28
What are the two factors sockets are classified for size according to?
One is the drive size or a square opening, which fits on the square drive of the handle; the other is the size of opening in the opposite end
29
What tool has a reversing lever the operates a pawl (or dog) inside the head of the tool?
The Rachel handle
30
Which tool will help remove the nuts in a hurry?
The speed handle
31
How does the box-end wrench fit?
Completely around the nut or bolt head
32
What is the advantage of the 12-point construction?
The wrench will operate between obstructions where space for the swing angle is limited
33
What is the best features of the box-end?
That there is tulle or no chance that the wrench will slip off the nut or bolt
34
What must you remember when using any open-end type wrench?
Always make sure the wrench fits the nut or bolt head, and pull on the wrench never push
35
Why are adjustable wrenches often called "knuckle busters"?
Because mechanics frequently suffer the consequences of improper usage of the tools
36
How should adjustable wrenches be cleaned?
In a solvent, and light oil applied to the thumbscrew
37
What are the two basic types of screwdriver blades used?
The common blade for use on conventional slotted screws and a cross point blade for use on the recessed head Phillips or reed and prince type of screws
38
What are the two types of Crosspoint screwdrivers in common use?
The Reed and Prince and the Phillip
39
When are offset screwdrivers used?
Where there is not sufficient vertical space for a standard screwdriver
40
What should vise grip pliers not be used on?
Nuts, bolts, tube fittings, or other objects that must be reused
41
What pliers can be easily identified by their extra-long handles?
Channel-lock pliers
42
Where are duckbills used?
In confined areas where the fingers cannot be used?
43
How are diagonal pliers used?
For cutting small wire and cotter pins and so forth
44
How are the diagonal pliers used to remove small cotter pins where a new pin is to be used?
By grubbing the pin near the hinge of the pliers and lifting up on the handles, releasing the pin, getting a new grip, and repeating until the pin is removed
45
How are safety- wire pliers designed?
To make a uniform twist and to reduce the time required in twisting the safety wire
46
How are special tools maintained?
In a central tool room and signed out when needed
47
Where are special tools listed?
In the allowance list registers
48
What are the 3 most common torque wrenches?
Deflecting beam Dial indicating Micrometer
49
When will the handle automatically release or break and move freely for a short distance?
When the torque applied reaches the torque value indicated on the handle setting
50
What should the micrometer be set to before returning it to storage?
The lowest setting
51
How are torque values expressed?
in inch-pounds or foot-pounds
52
Where can standard torque values be found?
in the Structural Hardware Manual NA 01-1A-8
53
When may a median value be used?
when applying torque to a series of bolts on a flange or in an area
54
How are micrometers used?
to set clearance and to measure damage or repair limits
55
What happens when an offset extensions wrench is used with a torque wrench?
the effective length of the torque wrench is changed and the wrench must be present to compensate for the increase when an offset extension wrench is used
56
what are the 3 types of micrometers that are most commonly use throughout the navy?
the outside micrometer caliper the inside micrometer the depth micrometer
57
What condition should the micrometer be kept in?
Cleaned and lightly oiled
58
what are 2 series of threads in the American National Aircraft Standard?
``` National Coarse (NC) National Fine (NF) ```
59
What series of threads are found most on aircraft?
National Fine (NF)
60
What are the 3 principal parts of a bolt?
the head, grip, and threads
61
When may a washer be used?
if the bolt grip extends only a short distance through the hole
62
What are the 3 head styles of a bolts?
Hex head, clevis, and eyebolt
63
How are NAS bolts available?
Countersunk, internal wrenching, and hex head
64
What styles do MS bolts come in?
internal wrenching and hex head styles
65
What are the two general groups of aircraft nuts?
non-self locking and self-locking nuts
66
Which nut must be safetied by external locking devices, such as cotter pins, safety wire, or locknuts?
non-self locking nuts
67
What are the most common type of the non-self locking nuts?
the castle nut, the plain hex nut, the castellated shear nut, and the wing nut
68
How are castle nuts used?
with drilled shank AN hex head bolts, clevis bolts, or studs and are designed to accept a cotter pinot lock wire for safetying
69
What are the 3 general classes of washers used in aircraft structure?
plain, lock washers, and special washers
70
Why are plain washers used under AN hex nuts?
to provide a smooth bearing surface and also act as a shim in obtaining the correct relationship between the treads of a bolt and the nut
71
when are lock washers used?
whenever the self locking or castellated type nut is not used
72
how often can the star lock or shake proof washer be used?
only once because the teeth become compressed after being used
73
what time of washers are round washers designed with tabs or lips that are bent across the sides of a hex nut or bolt to lock the nut in place?
tab lock washers
74
How often ca a tab lock washer be used?
Only once because the tab tends to crystallize when bent a second time
75
where is the ball-seat and socket washer used?
where the bolt may be installed an angle to the surface and also where perfect alignment with the surface is required such as engine mount bolts
76
What are the 2 different types of Adell clamps?
1. a rubber or teflon cushion for low temps | 2. asbestos cushion for high temps
77
what is safetying?
A process of securing all aircraft blots, nuts, caps crews, studs, and other fasteners
78
What is the most common method of safety wiring?
nuts, bolts, and screws are safety wired by the single-wrie double twist method
79
What should be the maximum number in a series when you are safety wiring widely spaced bolts by the double twist method?
a group of 3
80
what is the maximum in a series when you are safety wiring closely spaced bolts?
the number that can be safety wired by a 24 inch length of wire is the max in a series and the wire is arranged in such a manner that if the bolt o screw begins to loosen the force applied to the wire is in the tightening direction
81
Where is a pigtail of 1/4 to 1/2 (3 to 6 twists) made?
at the endif the wiring; this pigtail must be bent back or under to privet it fro becoming a snag
82
where are stainless steel cotter pins used?
locations where nonmagnetic material is required
83
When are uneven-prong cotter pins used?
When the length measurement is to the end of the shorter prong

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