MIL-T-52864D
4.5.2.2.23.1.2.2 Slinging provisions test. The slinging provisions shall be tested in accordance with MIL-STD-209 to prove conformance to 3.32.2. Inability to meet the requirements of 3.32.2 shall constitute failure of this test.
4.5.2.2.23.1.2.3 Rail impact test. The first article truck shall be tested in accordance with MIL-STD-810 to prove conformance to 3.32.3. Inability to meet the requirements of 3.32.3 shall constitute failure of this test.
4.5.2.2.23.1.2.4 Highway transport test. Inability to provide data demonstrating that the truck meets the requirements of 3.32.4 shall constitute failure of this test.
4.5.2.2.23.1.2.5 Water transportability test. Inability to meet the requirements of 3.32.5 shall constitute failure of the test.
4.5.2.2.23.2 Quality conformance inspection of transportability.
4.5.2.2.23.2.1 Examination. Samples selected in accordance with 4.4.1 shall be examined for the following defects. The presence of one or more defects shall be cause for rejection.
157. Tiedown provisions not as specified (3.32.1).
158. Slinging provisions not as specified (3.32.2).
4.5.2.2.24 Endurance/reliability testing. The truck carrying the capacity load shall be operated for a minimum of 320 hours over a course as shown in accordance with method No. 8. Hours specified here shall be productive clock hours excluding fueling, servicing, and downtime. During this test, the truck shall operate for a minimum of 8 hours without refueling as specified in
3.7.1.4.
Accept/Reject Criteria.
- Accept with zero (0) endurance failure, reject otherwise.
- Accept with five (5) or less reliability failures. Reject with six
(6) or more reliability failures.
- Relevant failures shall be determined by authorized government representative. Nonconformance shall constitute failure of this test.
4.5.2.2.24.1 Endurance failure. Any incident resulting in internal component failure of the engine transmission, transfer case, differential hydraulic pump or permanent deformation of the truck chassis shall constitute an endurance failure.
4.5.2.2.24.2 Reliability failure. A reliability failure is defined as any malfunction which causes degradation of specified operations or any other unscheduled maintenance action to be taken in order to restore the truck to specified requirements. Those malfunctions resulting from accidents, noncompliance with prescribed operational or maintenance procedures, faulty test instrumentation, fail safe devices, operating as specified shall be considered non relevant failures. Non repetitive replacement of light bulbs, fuses, tires and tightening of fasteners shall be considered non relevant failures. Any impending malfunction detected during test which constitutes a
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