6-22 SCAVENGE AIR - EWG (optional) .............................................................. 275
10 Troubleshooting
10-1 Supply pressure of the cylinder cooling water is too low ............................. 369
10-2 Supply temperature of the cylinder cooling water is too low ....................... 369
10-3 Cylinder cooling water temperature downstream of a cylinder is too high .. 369
10-4 Supply pressure of the cooling water to the SAC is too low ........................ 369
10-5 Supply temperature of the cooling water to the SAC is too low .................. 370
10-6 Temperature of the cooling water downstream of the SAC is too high ........ 370
10-7 Lubricating oil supply pressure at the engine inlet is too low ...................... 371
10-8 Lubricating oil supply pressure upstream of the injectors is too low ........... 371
10-9 Lubricating oil supply temperature at the engine inlet is too high ................ 371
10-10 Lubricating oil supply pressure upstream of the crossheads is too low ...... 371
10-11 Servo oil pressure in the distributor pipe (mini rail) is not in the permitted
range ........................................................................................................... 371
10-12 Servo oil leakage flow from the servo oil supply unit is too high ................. 372
10-13 Servo oil flow at a servo oil pump inlet is too low ........................................ 372
10-14 Bearing oil temperature at a bearing outlet is too high ................................ 372
10-15 Oil mist concentration is too high ................................................................ 372
10-16 Piston cooling oil temperature downstream of a piston is too high ............. 373
10-17 Piston cooling oil flow to a piston is not in the permitted range ................... 373
10-18 TC bearing oil temperature at a turbocharger outlet is too high .................. 373
10-19 TC bearing oil supply pressure upstream of a turbocharger is too low ....... 373
10-20 TC bearing oil temperature at a turbocharger inlet is too high (external oil
supply) ......................................................................................................... 373
10-21 Damper oil supply pressure upstream of the torsional vibration damper is
too low ......................................................................................................... 374
10-22 Damper oil supply pressure upstream of the axial vibration damper is too
low ............................................................................................................... 374
10-23 Cylinder oil supply pressure is too low ........................................................ 374
10-24 Cylinder oil flow is too low ........................................................................... 374
10-25 Fuel supply temperature is not in the permitted range ................................ 375
10-26 Fuel supply pressure at the engine inlet is too low ...................................... 375
10-27 Fuel leakage flow from the fuel supply unit is too high ................................ 375
10-28 Temperature difference of the fuel outlet of the two fuel pumps is too high
(for X35 or X40 engine) ............................................................................... 375
10-29 Leakage flow from the rail unit is too high ................................................... 375
10-30 Fuel leakage flow from fuel rail items is too high (engine with FLV) ............ 375
10-31 Fuel leakage flow from fuel rail items is too high (engine with ICU) ............ 376
10-32 Fuel pressure in the fuel rail is too high (for X35 or X40 engine) ................ 376
10-33 Fuel pressure in the fuel rail is too low (for X35 or X40 engine) .................. 376
10-34 Gas concentration in piston underside is too high ....................................... 377
10-35 Difference pressure of pilot fuel filter is too high ......................................... 377
10-36 Gas supply pressure is too low ................................................................... 377
10-37 Exhaust gas temperature downstream of a cylinder is too high .................. 378
10-38 Exhaust gas temperature difference downstream of all cylinders is too
high .............................................................................................................. 378
10-39 Exhaust gas temperature upstream of a turbocharger is too high .............. 378
X35-B
Operation Manual
Winterthur Gas & Diesel Ltd. - 10 - Issue 001 2019-10
