TM 9-2320-289-20e. Glow Plugs. Operate as part of electrical system and assist in engine starting in coldweather. Temperature self-regulating AC 13G glow plugs preheat air in precombustion chambersprior to combustion. Glow plugs are energized prior to engine cranking for a “pre-glow” period andremain on shortly after engine startup for an “after glow” period.f. L i g h t(1)(2)(3)(4)and Control Systems. Operate from 12 volts.Service Lights. Standard vehicle lights, including headlights, taillights, turnindicators, and hazard warning.Blackout Lights. A military adaptation of the CUCV truck provides for drivingduring hours of limited visibility when service lights are not appropriate.Toggle Switch. Lights are controlled by 2 toggle switches on the instrumentpanel. When switches are in blackout mode, all exterior service lights, horn,taillights, stoplights, seat belt buzzer, and hazard warning flashers are inoperablewhile instrument panel warning signals remain functional.M1010 Ambulance Lighting. In addition to standard service and blackout lights:(a) Spotlight. Mounted on top of operator’s compartment; can be operatedand directed from inside cab by a handle.(b) Floodlights. Located on each side of ambulance body; can be adjusted tomeet mission requirements.(c) Surgical Light. Inside patient compartment provides overhead light.(d) Interior Focus Lights. Provide direct light for specific medical applications.(e) Blackout Domelight. Behind surgical light; provides overhead light inblackout situations.1-20.CAB HEATING SYSTEM.Standard Heater/Defroster System. Consists of blower and air inlet assembly, heater anddefroster distributor assembly, and heater control assembly. Used to clear windshield of fog or iceand maintain a comfortable temperature level inside cab of truck. The system will maintain atemperature of 60°F (15°C) at floor level, at a -10°F (-23°C) ambient.1-15
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business