原JN162型载货汽车的制动系，装有双回路行车制动装置、弹簧储能断气式驻车制动装置和发动机排气制动装置。

Brake system of the existing JN162 truck, consists of dual-line foot brake, spring actuated and air cut-off parking brake and engine exhaust brake.

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排气气门(5)为了发动机制动借助于开到节流位置的节流元件可转换到一暂时打开的位置上。

The exhaust valve (5) for engine brake switches the throttle element into an opened position from a throttle position.

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简要介绍公路行驶的柴油发动机车辆在实施排气制动时防止发动机熄火的控制方式。

Control mode to prevent engine flameout in exhaust braking on diesel engine vehicle is introduced.

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