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Diesel engine runaway is an occurrence in diesel engines, in which the engine draws extra fuel from an unintended source and overspeeds at higher and higher RPM, producing up to ten times the engine's rated output until destroyed by mechanical failure or bearing seizure due to a lack of lubrication. [1]
A relay valve is an air-operated valve typically used in air brake systems to remotely control the brakes at the rear of a heavy truck or semi-trailer in a tractor-trailer combination. Relay valves are necessary in heavy trucks in order to speed-up rear-brake application and release, since air takes longer to travel to the rear of the vehicle ...
Typically, the frozen DEF is melted by heat from the engine, e.g. engine coolant passing through the DEF tank, governed by a thermostatic coolant control valve. This method may take significant time before the SCR exhaust cleaning system is fully operational, often up to an hour. [4]
Hino Motors, Ltd., commonly known as Hino, is a Japanese manufacturer of commercial vehicles and diesel engines (including those for trucks, buses and other vehicles) headquartered in Hino, Tokyo. The company was established in 1942 as a corporate spin-off from previous manufacturers.
AW72 Volvo 16-valve B234F 4-cylinder engine found in the 740 GLE AS68RC (2007-2012 Dodge Ram 6.7 L 3500/4500/5500 Cab Chassis) 6-speed longitudinal AS69RC (2013-current Dodge Ram 6.7 L 3500/4500/5500 Cab Chassis, and optional in some 3500 model trucks [ 4 ] Dodge Ram 3500 Pickup [ 5 ] ) 6-speed longitudinal with more robust components and a new ...
The typical compression brake consists of a hydraulic system using engine oil which transfers the motion of the fuel injector rocker arm to the engine's exhaust valve(s). When activated, the exhaust valve opens very briefly near the engine's top dead center , and releases the compressed air in the cylinder so that the air compression energy is ...
A stroke is the action of a piston travelling the full length of its cylinder.In a two-stroke engine, one of the two strokes combines primarily the intake stroke and the combustion stroke, while the other stroke primarily combines the compression stroke and the exhaust stroke, though technically since both ports are exposed during both the combustion and compression strokes, some reversion ...
The Hino Dutro (Japanese: 日野デュトロ) is a light commercial truck manufactured by Hino Motors.It is a rebadged version of the Toyota Dyna.Like the Dyna and its twin ToyoAce, the 1st generation Dutro was built on the U300 platform for the standard cab, or U400 platform for the wide cab and offered in many different chassis type suitable for different purposes.