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 11 of 26
MIL-DTL-62177E
11
TABLE IV.
Classification of inspections.
Conformance
Title
Requirement
Inspec-
tion
First
article
Examin-
ation
Acceptance
100%
Group A:
Materials and
construction
3.2, thru 3.2.5, 3.4 thru
3.4.5, and 3.5 thru 3.5.4
4.5.1
X
X
Defects
(see table V)
3.2.1, 3.2.4, 3.3.3, 3.4.1,
and 3.5.2 thru 3.5.4
4.5.2
X
X
Weight
3.4.2
4.6.3.1
X
Group B (Performance):
Leakage
3.3.3
4.5.2
X
X
Governor
3.3.4
4.6.2.1.1
X
X
Gross horsepower
3.3.5
4.6.2.1.2
X
X
Torque
3.3.6
4.6.2.1.3
X
X
Fuel consumption
3.3.7
4.6.2.1.4
X
X
Oil pressure
3.3.8
4.6.2.1.5
X
X
Intake manifold
pressure
3.3.9
4.6.2.1.6
X
X
Exhaust smoke
density
3.3.10
4.6.2.1.7
X
X
Blow-by flow
3.3.11
4.6.2.1.8
X
X
Manifold flame
heater
3.3.12
4.6.2.1.9
X
X
Air pressure
3.3.13
4.6.2.1.10
X
X
Water submergence
3.3.14
4.6.2.1.11
X
Water contamination
3.3.14.1
4.6.2.1.11.1
X
Endurance
3.5.1
4.6.4.1
X
First article
3.5.1
4.6.4.1.1
X
NATO cycle
3.5.1
4.6.4.1.2
X
Group C
(Environmental):
Extreme temperature
starting ability
3.6.1
4.6.5.1
X
High temperature
3.6.2
4.6.5.2
X
Low pressure
3.6.3
4.6.5.3
X
Grades and slopes
3.6.4
4.6.5.4
X
Group D (Life):
Borescope inspection
3.5.4
4.6.4.2
X
X 1/
1/
This test shall be performed only on one (1) engine randomly selected of each 24 engines built.
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