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|  MIL-T-45380E(AT)
TABLE II. Batteries.
Engine type
Reserve capacity
Cold cranking
(minutes)
(amperes)
Diesel
320
1,200
*
3.4.2.6 Radio interference suppression. The vehicle shall be suppressed to limit
electromagnetic radiation in accordance with SAE J551. Any body equipment emitting
electromagnetic radiation shall be suppressed to the same level as the vehicle chassis.
3.4.3 Fuel system. The fuel system shall conform to Federal Motor Carrier Safety
Regulations 393.65 and 393.67.
3.4.3.1 Air cleaner. An air cleaner shall be furnished.
*
3.4.3.2 Fuel tank(s). Fuel tank(s) shall be of not less than 50 gallons total capacity
(43 gallons for vehicles destined for California). When more than one tank is furnished, means
shall be provided to assure an equalized fuel level in both tanks.
*
3.4.3.3 Fuel and water separator. The manufacturer's standard or optional fuel filter
shall be provided. When specified (see 6.2), a fuel and water separator shall be furnished. The
separator shall include a water coalescer and a drain valve. When a separator is required, a
combination filter/separator unit may be furnished.
*
3.4.4 Exhaust system. The exhaust system shall conform to Federal Motor Carrier
Safety Regulation 393.83. When vertical exhaust mufflers are furnished, a heat shield and a
hinged rain cap shall be provided.
*
3.4.4.1 Spark arrester. When specified (see 6.2), a spark arrester shall be furnished,
except on vehicles with turbocharged engines. The spark arrester shall have an 80 percent
arresting efficiency when rated in accordance with SAE J350.
3.4.5 Gear train.
*
3.4.5.1 Transmission. Unless otherwise specified (see 3.4.5.3) a manually shifted
transmission shall be provided on the vehicle. Input torque capacity of the transmission shall be
at least equal to the maximum torque delivered by the engine. The transmission shall be
provided with power takeoff opening(s) conforming to SAE J704. The transmission shall
provide for maximum ease of shifting in all speeds. The transmission and axle gear ratios shall
be selected to provide the performance specified in 3.3.1 through 3.3.1.3.
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