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Aviation Structural Mechanic (H&S) 3&2 - How airplanes are built and how to maintain them | Next
CHAPTER 7 BASIC HYDRAULIC/PNEUMATIC AND EMERGENCY POWER SYSTEMS |
Figure 6-36.—Field installation and repair tool kit.
for swaging process. Some of the tools used to swage
fitting are shown in figure 6-36.
Tube expanders are precision swaging tools for
expanding hydraulic tubing into serrations of
Dynatube fitting sockets. Tube expanders are set to
expand tubing to a specific diameter, and must be
used only with the tube and wall thickness stated on
the tool identification band.
Holding fixture dies support and position
Dynatube fittings during swaging. Holding fixture
dies have a nest that conforms to the shape and size of
the fitting to be used. A male and female set of dies is
provided for each basic tube diameter size that
corresponds with male or female Dynatube fittings.
Holding fixture collars are used to clamp holding
fixture dies shut during swaging. The resurfacing tool
assembly uses replaceable energy discs in
progressively finer grades to remove scratches from
the sealing surface of male fittings.
RECOMMENDED READING LIST
NOTE: Although the following references were
current when this TRAMAN was published, their
continued currency cannot be assured. Therefore,
you need to be sure that you are studying the latest
revision.
Fluid Power, NAVEDTRA 12964, Naval Education
and Training Program Management Support
Activity, Pensacola, Florida, July 1990.
Naval Aviation Maintenance Program, OPNAVINST
4790.2 (series), Office of the Chief of Naval
Operations, Washington, D.C.
Aviation Hose and Tube Manual, NAVAIR 01-1A-20,
Naval Air Systems Command, Washington, D. C.,
June 1989.
Aviation Hydraulics Manual, NAVAIR 01-1A-17,
Commander, Naval Air Systems Command,
Washington, D. C., 1 February 1992.
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