MIL-V-62347 Vehicle, Combat, Anti Tank, Improved Tow Vehicle Itv Less Tow Weapon, M901This specification covers the integrated characteristics of one type of armored full-tracked vehicle designed as an anti-tank guided missile carrier for cross country and amphibious operations.

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MIL-V-62347(AT)

4.7.14 Stopping and vehicle control test. To determine conformance to 3.6.5.1, the vehicle shall be driven and stopped, as specified, a minimum of three times. Stopping distance of the three stops shall be averaged to determine the final result.

4.7.15 Holding test. To determine conformance to 3.6.5.2, the vehicle shall be driven up the specified grade, brakes applied and vehicle observed for movement, then with brakes locked for parking, the vehicle shall be observed for movement.

4.7.16 Shallow water fording and floatation test. To determine conformance to 3.6.6.2, the vehicle shall be driven into water of specified depth without special equipment. Water accumulation shall not exceed specified amount after 15 minutes of test.

4.7.17 Amphibious operation test. To determine conformance to 3.6.6.2, the vehicle shall be operated amphibiously and performance observed. The amount of water in the hull and leakage of lubricants from the bearings shall be measured.

4.7.18 Trench crossing test. To determine conformance to 3.6.7, the vehicle shall be operated over trenches of specified depth and width.

4.7.19 Vertical obstacle test. To determine conformance to 3.6.8, the vehicle shall be operated over vertical obstacles of specified height.

4.7.20 Climbing, grades, and slopes test. To determine conformance to 3.6.9 and 3.6.10, after completion of the M901 system integration break-in (see 4.5), the vehicle shall be tested for its specified operational capabilities on a 60 percent forward and rear grade and on a 30 percent left and right lateral slope. Azimuth and elevation positions shall be evaluated by proof of conformance to table VI.

4.7.21 Ramp system test. To determine conformance to 3.6.11, the ramp hydraulic system shall be operated and examined for evidence of leaks. The ramp shall be operated to fully opened and closed positions and observed for functional requirements.

4.7.22 Launcher erection test. To determine conformance to 3.6.12.2, and 3.6.12.2.2, the launcher shall be erected and it shall be verified that erection time is 8 seconds or less. During hydraulic pump operation, peak current shall be 900 amperes or less and steady state current shall not exceed 200 amperes. It shall be visually verified that the launcher decelerates prior to achieving the erect position, that erection locks are in position, that launcher erect and ready indicators come on, and that AZ and EL stow indicators are in conformance with table VI.