MIL-DTL-62177E
DETAIL SPECIFICATION
ENGINE, DIESEL: 12 CYLINDER, 90° V-TYPE, 750HP, AVDS1790-2, AVDS1790-2A, AVDS1790-2C, AVDS1790-2D, AVDS1790-2DR, AVDS1790-2CA AND AVDS1790-2DA
MIL-DTL-62177E - Page 10 of 26
MIL-DTL-62177E
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the production contract for initial production inspection.
The initial production sample shall be
inspected as specified in table IV.
4.3.3 First article inspection failure.
Deficiencies found during, or as a result of, the first
article inspection shall be cause for rejection of the first article sample until evidence has been
provided by the contractor that corrective action has been taken to eliminate the deficiency.
Any
deficiency found during, or as a result of, the first article inspection shall be evidence that all
items already produced prior to completion of the first article test are similarly deficient unless
contrary evidence satisfactory to the contracting officer is furnished by the contractor.
Such
deficiencies on all items shall be corrected by the contractor.
The Government shall not accept
products until first article inspection is completed to the satisfaction of the Government.
4.4
Conformance inspection (CI).
CI shall include the examination of 4.4.2 and the tests
of 4.4.3.
Noncompliance with any of the specified requirements in sections 3 and 5 shall be
cause for rejection of the sample and the inspection lot.
4.4.1
Sampling plan.
The sampling plan to be used shall be per the contract or purchase
order (see 6.2).
4.4.2
Examination.
The sample selected in accordance with 4.4.1 shall be examined and
defects classified as specified in table V (see 4.5.2).
The acceptance number in all cases is zero.
4.4.3
Tests.
Each item shall be subjected to the tests specified in table IV.
4.4.4
Conformance inspection examination failure.
Any item that fails to conform to any
specified requirement shall be rejected; and failure (one or more) of the selected sample in either
the Major/Minor categories or test for the appropriate inspection lot size shall constitute a failure
of the entire lot.
4.5
Methods of inspection.
a.
Unless otherwise specified herein, AVDS1790-2, -2A, -2D, -2DR, and -2DA
engine testing shall be performed on a bare engine (see 6.5).
Testing of the bare
engine, when specified with external electrical loading, shall be performed with a
voltage regulator conforming to MIL-PRF-62576 in the generator electrical
circuit.
b.
Unless otherwise specified herein, AVDS1790-2C and -2CA engine testing shall
be performed on a basic engine (see 6.5).
Testing of the basic engine, with field
excitation and minimum external electrical loading, shall be performed with a
voltage regulator conforming to Army Drawing 12354334 in the alternator
electrical circuit.
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