7-40.
If a steel-flared tube assembly
leaks after it has been tightened
to the proper torque, what
additional amount of tightening, if
any, is allowed beyond the noted
torque?
1. 1/2 turn
2.
1/8 turn
3.
1/16 turn
4.
None
7-41.
When installing flareless tube
assemblies, you should tighten the
nut, if accessible, by which of the
following means until resistance to
turning is felt?
1.
Hand
2.
Open-end wrench
3.
Split-box wrench
4.
Slip-joint pliers
7-42.
All hydraulic tubing should be
supported from rigid structures by
which of the following methods?
1.
Sleeves
2.
Support clamps
3.
Nylon strap ties
4.
Flexible grommets
IN ANSWERING QUESTION 7-43, REFER TO TABLE
6-10 IN THE TEXTBOOK.
7-43.
What is the maximum allowable
distance between supports for a 3/8
inch outside diameter aluminum
alloy tube assembly?
1. 12
in.
2.
16 1/2 in.
3.
20
in.
4.
27 1/2 in.
7-44.
What are the two categories of tube
repair?
1.
Splice and replace
2.
Splice and emergency
3.
Temporary and rework
4.
Temporary and permanent
7-45.
7-46.
7-47.
7-48.
7-49.
7-50.
An annular tool should be used to
correct which of the following
types of minor damage?
1. Crossed threads
2.
Orifice restriction
3.
Damaged wrench pads
4.
Damaged or ridged seats
Permaswage fittings are designed
for use at what level(s) of
maintenance?
1. Depot only
2.
Intermediate only
3.
Organizational and intermediate
only
4.
Organizational, intermediate,
and depot
You are repairing a tube assembly
using Permaswage fittings and
techniques.
This is considered
what type of repair?
1. Splice
2.
Temporary
3.
Permanent
4.
Emergency
The Permaswage tube repair
equipment consists of what two
series?
1. D1000 and D1230
2.
D1100 and D2000
3.
D10000 and D12200
4.
D10000 and D20000
What total number of components are
in a Dynatube fitting?
1.
Five
2.
Two
3.
Three
4.
Four
What tools should be used to
support and position Dynatube
fittings during swaging?
1. Finger dies
2.
Finger collars
3.
Holding fixture dies
4.
Holding fixture collars
36
