裝載機(jī)發(fā)動機(jī)渦輪增壓器異響主要是由以下幾個原因造成的：增壓器法蘭卡箍和壓板螺栓松動；壓氣機(jī)氣道阻塞或排氣道積炭造成增壓器喘振；壓氣機(jī)殼和渦輪殼變形、損壞或殼內(nèi)灰塵太多有異物；軸承軸頸和浮動軸承過度磨損；渦輪、壓氣機(jī)轉(zhuǎn)子失去動平衡或旋轉(zhuǎn)件與固定件碰擦。
The loader engine turbocharger noise is mainly caused by the following reasons: the turbocharger flange clamp and the clamp bolt loosening; compressor airway obstruction or exhaust turbocharger surge caused by coke; deformation, the

compressor and the turbine casing damage or shell too much dust is different; bearing shaft and floating bearing excessive wear; turbo compressor rotor dynamic balancing, lost or rotating piece and the fixing piece rub. 

要解決以上故障，建議大家緊固裝載機(jī)增壓器法蘭卡箍和壓板螺栓；清除裝載機(jī)壓氣機(jī)氣道或排氣道積炭，清理壓氣機(jī)殼和渦輪殼內(nèi)灰塵或更換壓氣機(jī)殼和渦輪殼或更換增壓器總成，更換軸承或增壓器總成，更換增壓器總成。
To solve the above fault, suggest that you fasten the loader turbocharger flange clamp and the clamp bolt; remove the loader compressor exhaust airway or coke, clean the dust in the compressor and turbine shell of the compressor and

turbine shell or replacement or replacement of the turbocharger assembly, replacing bearings or turbocharger assembly, replacing turbocharger assembly.