MIL-T-62735 Trucks And Truck Tractors: Modified Commercial, General Specification ForThis specification covers general requirements for the classes, models and types of modified commercial trucks indicated in the specification title above and in 1.2 below. This specification is intended only as a document to be referenced in detail specification sheets that must, as a minimum, cover detailed truck body requirements and specify the model and class required from table I.

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MIL-T-62735

"delete option" shall be exercised in placing the factory order without the written consent of the

Government procuring activity. In addition, the vehicle shall have:

(a) A high coolant temperature or low coolant level alarm buzzer, class 19 and larger

(b) Dual sunvisors

(c) A front door mounted armrest on driver's side on model 4x2 and 4x4 (d) A tachometer (for diesel engine driven vehicles).

When specified (see 6.2), the vehicle shall have an ammeter or voltmeter gage, oil pressure gage, and coolant temperature gage in lieu of indicators.

3.3.21.1 Engine shutdown system. When specified (see 6.2), the vehicle shall have an automatic engine shutdown system. The shutdown system shall include the foregoing gages and an engine coolant temperature, engine coolant level and engine oil pressure red indicator warning lights and alarm buzzers.

3.3.21.2 Engine shutdown. The warning light and buzzer actuation shall preceed engine shutdown. The system shall permit engine restart and run for approximately 30 seconds following automatic shutdown.

3.3.22 Steering. The vehicle shall have power steering.

3.3.23 Turn signals. Turn signals on vehicles up to and including class 24 shall be of the self-cancelling type.

3.3.24 Windshield washers. The vehicle shall have windshield washers.

3.3.25 Intermittent windshield wipers. When specified (see 6.2) and if electric motor wipers are furnished, intermittent wipers shall be furnished.

3.3.26 Rearview mirrors. The cab shall have outside rearview flat and convex mirrors on both sides. The flat mirrors shall have not less than 320 square centimeters (cm2)

(50 square inches) of reflective area. The convex mirrors shall have not less than 155 cm2

(24 square inches) of reflective area. The convex radius of curvature shall be not less than

510 mm (20 inches). The convex mirrors shall attach to the lower mirror supporting arm.

3.3.26.1 Remote control mirror. When specified (see 6.2), the curbside flat mirror shall have a motor. A remote motor control shall be within reach of the driver. The mirror motor shall provide not less than 60 degrees horizontal rotational viewing range.