|
|
TURBINE WHEEL Check turbine wheel for the following. I Oil I Carbon deposits I Deformed fins I Contact with turbine housing COMPRESSOR WHEEL Check compressor wheel for the following. I Oil I Deformed fins I Contact with compressor housing WASTEGATE VALVE Remove rod pin and check wastegate valve for cracks, deformation Check operation of by-pass valve controller. I Move by-pass valve to make sure that it is not sticking or I Measure rod end play of the by-pass valve controller. Do not apply more than 102.6 kPa (1,026 mbar, 770 mmHg, By-pass valve controller stroke/pressure: 0.38 mm (0.015 in)/92 kPa (920 mbar, 690 mmHg, SEM828D SEM829D SEM830D SEC727B TURBOCHARGER TD27Ti Inspection (Cont’d) EM-122 |