7.6.2 Additional fuel filter – Replacement
190
7.6.3 Fuel filter – Replacement
191
7.6.4 Fuel system – Venting
193
7.6.5 Fuel prefilter – Differential pressure check
and adjustment of gauge
194
7.6.6 Fuel prefilter – Draining
195
7.6.7 Fuel prefilter – Flushing
197
7.6.8 Fuel prefilter with water separator – Filter
element replacement
199
7.6.9 Fuel prefilter with water separator – O-ring
replacement in rotary slide valve
201
7.7 Exhaust Turbocharger
202
7.7.1 Compressor wheel – Cleaning
202
7.8 Charge-Air Cooling
206
7.8.1 Charge-air cooler – Checking condensate drain
for water discharge and obstruction
206
7.9 Air Filter
207
7.9.1 Air filter – Replacement
207
7.9.2 Air filter – Removal and installation
208
7.10 Air Intake
209
7.10.1 Service indicator – Signal ring position check
(optional)
209
7.11 Starting Equipment
210
7.11.1 Starter – Condition check
210
7.12 Lube Oil System, Lube Oil Circuit
211
7.12.1 Engine oil – Level check
211
7.12.2 Engine oil – Change
212
7.12.3 Engine oil – Sample extraction and analysis
214
7.13 Oil Filtration / Cooling
216
7.13.1 Engine oil filter – Replacement
216
7.13.2 Automatic oil filter – Oil filter candles
replacement
218
7.13.3 Checking oil indicator filter
221
7.13.4 Centrifugal oil filter – Cleaning and filter
sleeve replacement
223
7.14 Coolant Circuit, General, High-Temperature
Circuit
226
7.14.1 Engine coolant level – Check
226
7.14.2 Engine coolant – Change
227
7.14.3 Engine coolant – Draining
228
7.14.4 Engine coolant – Filling
231
7.14.5 HT coolant pump – Relief bore check
233
7.14.6 Engine coolant – Sample extraction and
analysis
234
7.14.7 Preheating unit
235
7.15 Raw Water Pump with Connections
238
7.15.1 Raw water pump – Relief bore check
238
7.16 Battery-Charging Generator
239
7.16.1 Battery-charging generator drive – Coupling
condition check
239
7.17 Engine Mounting / Support
240
7.17.1 Engine mounting – Check
240
7.18 Auxiliary PTO
241
7.18.1 Bilge pump – Relief bore check
241
7.19 Fuel Supply System
242
7.19.1 Water drain valve – Check
242
7.19.2 Differential pressure gauge – Check
243
7.19.3 Water level probe (3-in-1 rod electrode) –
Check
244
7.19.4 Pump capacity – Check
245
7.19.5 Coalescer filter element – Replacement
246
7.20 Wiring (General) for Engine/Gearbox/Unit
248
7.20.1 Engine wiring – Check
248
7.21 Accessories for (Electronic) Engine
Governor / Control System
249
7.21.1 Resetting CDC parameter and entering IIG
with DiaSys®
249
7.21.2 Limit switch for start interlock ‒ Check
250
7.21.3 Engine Control Unit ECU 7 – Checking plug
connections
251
7.21.4 Engine Monitoring Unit EMU 8 – Plug
connections check
252
7.21.5 Interface module EIM plug connections –
Check
253
7.21.6 Engine Control Unit ECU 7 – Removal and
installation
254
7.21.7 EMU 8 – Removal and installation
255
7.21.8 Engine Interface Module EIM – Removal and
installation
256
7.21.9 Diagnostic features of EIM
257
8 Appendix A
8.1 Abbreviations
260
8.2 MTU contact persons/service partners
262
9 Appendix B
9.1 Special Tools
263
9.2 Index
269
4 | Table of Contents | MS150110/00E 2013-10
DCL-ID: 0000029807 - 001