 |
|||
|
|
|||
| ||||||||||
|
|  MIL-T-85027(AS)
6.3.4 Ground support equipment (GSE). GSE is
defined as equipment used by operating forces for service,
maintenance, test, fault isolation, and repair of units or
components of the WCS AN/AWG-9 and is not physically a part
of the WCS. It is composed of special test, special
handling, and special conditioning equipment.
6.3.5 Commercial test equipment. Commercial test
equipment is defined as test equipment listed and described
in a manufacturer's catalog as a standard item. It is built
to standards of good commercial practice; however, it is not
required to meet military specifications.
6.3.6 Weapon replaceable assembly (WRA). WRA is a
generic term which includes all the replaceable packages of
an avionic equipment pod or system as installed in an
aircraft weapon system with the exception of cables,
mounting provisions, and fuse boxes or circuit breakers.
6.3.7 Shop replaceable assembly (SRA). A generic
term which includes all the packages within a test set. The
term SRA includes Quick Replaceable Assemblies (QRA) and
In-Place Repairable Assemblies (IRPA).
6.3.8 Quick replaceable assembly (QRA). A preferred
form of SRA which is easily removable from the test set
without complex removal operations. It is typified by a
plug-in design.
6.3.9 In-place repairable assembly (IPRA) . The
least desirable form of SRA having the characteristic that
it is repaired in the shop while in place in the test set.
6.3.10 Checkout. Checkout is defined as a test
operation to verify compliance with established performance
standards.
6.3.11 Primary failures. Failures which occur
without being the result of associated equipment failures or
through procedural errors, are primary failures.
6.3.12 Operating life. operating life shall exclude
standby power condition and includes only time on the
elapsed time meter in the high voltage condition.
6.3.13 MTBF. The definition of MTBF shall be in
accordance with MIL-STD-721. The determination of MTBF
value includes the AN/AWG-9 items used as "slave" units.
15
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals