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Page Title:
Reconditioning of Life Test Samples |
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|  MIL-F-24572(WEP)
In this report, the contractor shall propose suitable and adequate design or material Corrections
for all failures which occurred. The procuring activity will review such proposals and determine
whether they are acceptable.
4.5.5 Reconditioning of Life Test Samples- An equipment which has been subjected to
the life test shall reconditioned as follows: --
(1) On completion of the life test, the equipment shall be reworked by the con-
tractor by replacing all tubes and "wear" items . The "wear" items shall
be determined by agreement between the contractor and the procuring
activity.
(2) After reworking, the contractor may resubmit the equipment for acceptance.
.
4.6 Test Procedures - The procedures used for conducting preproduction tests, ac-
ceptance tests and life tests shall be prepared by the contractor and submitted to the procur-
ing activity for review and approval. The right is reserved by the procuring activity or the
government inspector to modify the tests or require any additional tests deemed necessary t o
determine compliance with the requirements of this specification or the contract. Specification
MIL-T-18303 shall be used as a guide for preparation of test procedures. When test procedures
are available from previous contracts such procedures may be used when approved by the pro-
curing activity.
4.7 Presubmission Testing - No item, part or complete equipment shall be submitted
by the contractor until it ha s been previously tested and inspected by the contractor and found to
comply $ to the best of his knowledge and belief, with all applicable requirements.
.
4.8 Rejection and Retest - Equipment which has been rejected may be reworked or have
parts replaced to correct the defects and resubmitted for acceptance. Before resubmitting,
full particulars concerning previous rejection and the action taken to correct the defects found
in the original shall be furnished the government inspector. Units rejected after retest shall
not be resubmitted without the specific approval of the procuring activity.
.
4.9 Equipment Changes - After approval of the preproduction model, no changes which
affect weight, installation interchangeability and interchangeability of maintenance parts or
assemblies shall be incorporated in the equipment unless approved by the procuring activity.
To obtain procuring activity approval, the contractor shall submit an Engineering Change Pro-
posal (ECP) giving the necessary information concerning the change. This shall apply for either
a procuring activity's recommended change or a contractor's proposed change. When required,
the contractor shall also prepare a Material Change (MC) and a Material Bulletin (MB) to cover
the approved change. Engineering Change Proposals, Material Changes, and Material Bulle-
tins shall be prepared in accordance with SAR-300.
5.
PREPARATION FOR DELIVERY
5.1 General - All major units and parts of the equipment shall be preserved, packaged,
packed and marked for the level of shipment specified in the contract or order in accordance with
S p e c i f i c a t i o n MIL-P-17555.
6.
NOTES
6.1 Test Values - Normal and limiting values of performance data shall be determined at
input voltages of 27. 5 0.5 V DC and 115 1.0 V AC. These data are to be used in testing the
equipment at installation points for compliance with minimum acceptable standard of performance.
6.2 Precedence of Documents - When the requirements of the contract, this specification,
or applicable subsidiary specifi cations are in conflict, the following precedence shall apply:
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