|
|
© 200416 3-3 CE engine inlet/exhaust system DIAGNOSTICS ΧΦ65/75/85 series 4 1 Compressor side of turbocharger contaminated Clean compressor side with a non-corrosive clean- Gas leak between the exhaust manifold and the Check the fixing bolts and gaskets Gas leak between the exhaust manifold and the Check the fixing bolts and gaskets Turbocharger damaged Replace the turbocharger and identify the cause SYMPTOM: BLACK SMOKE EMERGES FROM EXHAUST Possible cause Remedy SYMPTOM: BLUE SMOKE EMERGES FROM EXHAUST Possible cause Remedy Air filter element blocked Replace the air filter element Air leakage between turbocharger and inlet mani- Check flexible pipes and pressurise intake unit Air leakage between the inlet manifold and cylinder Check for leakage. Replace gaskets, if necessary Compressor side of turbocharger contaminated Clean compressor side with a non-corrosive clean- Turbocharger oil discharge pipe clogged Check oil pipe. Replace as necessary Turbocharger damaged Replace the turbocharger and identify the cause SYMPTOM: OIL LEAK AT TURBINE SIDE OF TURBOCHARGER Possible cause Remedy Compressor side of turbocharger contaminated Clean compressor side with a non-corrosive clean- Turbocharger oil discharge pipe clogged Check oil pipe. Replace as necessary Turbocharger damaged Replace the turbocharger and identify the cause SYMPTOM: OIL LEAK AT COMPRESSOR SIDE OF TURBOCHARGER Possible cause Remedy Air filter element blocked Replace the air filter element Turbocharger oil pipe clogged Check oil pipe. Replace as necessary Turbocharger damaged Replace the turbocharger and identify the cause |