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|  MIL-T-62299B(AT)
shall be observed for leakage into the interior of the vehicle. The
interior of the underbody storage compartments shall be examined for
leakage. Any evidence of leakage (water or moisture) shall be cause for
rejection.
4.4 First production vehicle inspection. To determine conformance
to all the requirements of the contract, the first vehicle produced
under the contract shall be subjected to in-process water spray test,
road test, functional tests, and inspections contained in table I. The
inspections and road test shall be conducted by the contractor, at or
near his plant, under the direction and in the presence of Government
representatives.
Acceptance of the first production vehicle shall not
constitute a waiver by the Government of its rights under the contract.
*
4.4.1 Vehicle weight. To determine conformance to 3.2.4 and
3.2.5, the first production vehicle shall be weighed to determine curb
weight and distribution of curb weight on front and rear axles. The
imposed loading on front and rear axles will be computed using the curb
weight, the operator weight at 175 pounds, and the payload to provide
the specified GVW. Calculated imposed loads on front and rear axles
shall be utilized to ascertain that the suspension, axles and tires
furnished are of adequate capacity to meet contractual requirements.
*
4.4.3 Road test. To determine conformance to 3.3 through 3.3.3,
the first production vehicle with rated payload shall be road tested
prior to the water spray test and after completion of the vehicle (see
4.3). The vehicle shall be road tested for a distance of not less than
50 miles. The vehicle shall attain speeds up to at least 55 mph. At
least 20 percent of the road test distance shall be over dry,
unimproved, or gravel roads at speeds up to 20 mph. The vehicle shall
be subjected to not less than three sudden stops from speeds of not less
than 20 mph on a substantially level, dry, smooth surface free of loose
material. The vehicle shall be observed for the specified stopping
distance. The vehicle shall be subjected to a turning radius test. The
turning radius shall be not greater than 45-1/2 feet. Upon completion
of the road test, the vehicle components and accessories shall be
examined for damage and lubricant or coolant leakage. All equipment
permanently installed or secured for transit shall be examined for
damage.
*
4.4.4 Truck body, treatment and painting. The certification
regarding the body cleaning, treating, prime painting and salt spray
resistance testing, as required by MIL-STD-1223, shall be presented to
Government representatives for examination and approval.
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