MIL-DTL-24784/7C(NAVY)
g.
Special test holding fixtures, jigs, gauges, and special hand tools.
h.
Standard measuring instruments required for inspection or examination that are not normally available at
depot maintenance facilities.
3.8.2.3 Personnel. The number of personnel required in the overhaul process to perform the examination, test,
and repairs specified in the TRS shall be estimated. Each skill, work category, or function shall be defined and an
estimate of the number of man-hours per category needed shall be provided in a brief, narrative form or in a tabular
listing.
3.8.2.4 Test conditions. All special depot work station environmental conditions required in the overhaul
process shall be so specified; for example, atmospheric pressure, temperature, relative humidity, and clean rooms,
including class (see ISO 14644-1 and ISO 14644-2). This information may be presented in table format.
3.8.3 Chapter 3 - inspection methods. This chapter shall define the conventional and any special inspection
methods, procedures, and responsibilities involved in the overhaul of the items covered by the TRS. Normally, the
inspection requirements specified in the TRS shall include the following:
3.8.3.1 Responsibility for inspection. A short paragraph shall specify that the quality assurance element of the
overhaul activity is responsible for the performance of all inspection requirements.
3.8.3.2 Document inspection. A paragraph shall specify the requirement to review all applicable publications
such as standard documents, references, drawings, and schematics to determine whether they are relevant to the
items under inspection.
3.8.3.3 Initial inspection. This paragraph shall specify all initial inspection requirements (for example, visual
inspection for loose, broken, or damaged parts, conductors, contacts, and terminals). It shall verify the repairable
items configuration, and ensure that all applicable engineering, production, and field changes have been properly
incorporated. This paragraph shall also specify that all discrepancies and defects are to be noted and corrected
before proceeding with further examinations and tests.
3.8.3.4 In-process and final inspection. This paragraph shall specify (by category or type) all critical repair
processing operations covered in the TRS requiring informal I&V. This information shall be presented as a tabular
listing that cites the appropriate portion of the TRS (by section or paragraph number) that delineates the required
inspection procedure.
3.8.4 Chapter 4 - performance test procedure. This chapter shall provide detailed mechanical and electrical
performance test procedures necessary to verify that the repairable item is operating within standards in all modes of
operation. The test procedures shall serve two primary purposes:
a.
To be used as an initial performance test of the item prior to the accomplishment of the overhaul.
b.
To be used as a FAT after all required repairs have been accomplished and the repairable item is considered
to be ready-for-issue (RFI).
The object of the initial functional examination is to determine the status of the repairable item as received by the
depot; to compare test results with data contained in incoming repairable items discrepancy or failure reports; to
identify repair item malfunctions and discrepancies; and to determine the extent of repairs required.
3.8.4.1 Performance test procedure requirements. Performance test procedure requirements shall include:
a.
Safety precautions and instructions.
b.
The titles of tests or examinations to be performed.
c.
Preliminary set-up data required to perform the tests or examinations (see figure 6).
d.
Detailed step-by-step procedures for accomplishing the tests or examinations.
e.
Test equipment and tools. Only equipment in Chapter 2 that applies to performance testing shall be
specified.
f.
Other data as may be determined for the repairable items type may be shown.
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