C4947027 Dongfeng Cummins ISDe double cylinder air compressor

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Applicable scope: Dong Kang Dong Kang ISDe245 30, ISDe270 41, ISDe270 40, Dong Dong Kang Kang Dong Kang ISDe270 31, ISDe245 41, ISDe245 31, Dong Dong Kang Kang Dong Kang ISDe230 50, ISDe230 42, ISDe198 41, Dong Dong Kang Kang Dong Kang B6.7GE5 210, B6.7GE5 255, ISD210 51, Dong Dong Kang Kang Dong Kang ISD300 50, 6ISDe185 31, 6ISBe210B Dong Kang related accessories: timing gear chamber, air compressor shaft working principle: pneumatic brake, brake gas installation position: the front end of the engine, a timing gear chamber above the fault and analysis: analysis of the causes of lack of air compressor pump or pressure: 1, air compressor a pressure relief valve block. The valve plate deformation or fracture 2, inlet and outlet carbon driving belt between 3, air compressor and engine loose slip or air compressor to the gas tank between the pipeline rupture or joint leakage, 4 air compressor exhaust valve seal, the spring is too soft or broken, the air compressor cylinder head bolts loosening, trachoma and cylinder head gasket washed out and leakage 5, air compressor cylinder and piston and piston ring wear off even leak