(1) When the small diesel engine is unstable at low speed, the faults are mostly oil valve or plunger wear, fuel injector drip, valve clearance is too small, governor parts are loose or stuck. (2) The instability of speed instability occurs when the small diesel engine is operating at medium speed. The reasons for this are mostly the looseness of the oil supply cam and crankshaft gear, and the inequality of the lever end face of the governor. (3) The phenomenon of unstable rotational speed occurs when the small diesel engine rotates at a high speed. It may be caused by the wear of the speed governor disc, softening of the governor spring, poor oil supply, blockage of the vent hole of the fuel tank cover, or poor quality of the diesel fuel. Caused by. (4) When the small-sized diesel engine is running at various speeds with unstable speed, the causes are mostly out-of-roundness of the speed-adjusting steel ball, poor fastening of the speed-regulating arm, speed-adjustment components are stuck, and the valve clearance is too large. Small or supply systems work poorly.
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Joy Tea Co.,LTD. has a professional design team, which can be customized for you. Welcome you to visit our company. For inqury, please send mail directly.
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