Operating instructions

7.11.3 Air filter element – Removal and installation 93
7.11.4 Service indicator - Signal ring position check 94
7.12 Starting Equipment 95
7.12.1 Starter – Condition check 95
7.13 Lube Oil System, Lube Oil Circuit 96
7.13.1 Engine oil level – Check 96
7.13.2 Engine oil – Change 97
7.14 Oil Filtration / Cooling 98
7.14.1 Automatic oil filter – Filter candles
replacement 98
7.14.2 Oil indicator filter – Check 101
7.14.3 Centrifugal oil filter – Cleaning and filter-
sleeve replacement 103
7.15 Coolant Circuit, General, High-
Temperature Circuit 105
7.15.1 Coolant – Level check 105
7.15.2 Engine coolant – Change 106
7.15.3 Engine coolant – Draining 107
7.15.4 Engine coolant – Filling 108
7.15.5 Engine coolant pump – Relief bore check 110
7.15.6 Coolant – Sample extraction and analysis 111
7.15.7 Coolant filter – Replacement 112
7.16 Low-Temperature Circuit 113
7.16.1 Charge-air coolant – Level check 113
7.16.2 Charge-air coolant – Change 114
7.16.3 Charge-air coolant – Draining 115
7.16.4 Charge-air coolant system – Filling 116
7.16.5 Charge-air coolant pump – Relief bore check 118
7.17 Belt Drive 119
7.17.1 Drive belt – Condition check 119
7.18 Battery-Charging Generator 120
7.18.1 Battery-charging generator – Removal 120
7.18.2 Battery-charging generator – Check 121
7.18.3 Battery-charging generator drive – Drive belt
tension adjustment 122
7.18.4 Battery-charging generator drive – Drive belt
tension check 123
7.18.5 Battery-charging generator drive – Drive belt
replacement 124
7.19 Fan Drive 125
7.19.1 Fan drive belt– Tension check / adjustment 125
7.19.2 Fan drive – Drive belt replacement 127
7.20 Wiring (General) for Engine/Gearbox/Unit 128
7.20.1 Engine wiring – Check 128
7.21 Accessories for (Electronic) Engine
Governor / Control System 129
7.21.1 Engine control unit and connectors – Cleaning 129
7.21.2 Engine governor plug-in connections – Check 130
8 Appendix A
8.1 Abbreviations 131
8.2 MTU contacts/service partners 134
9 Appendix B
9.1 Special Tools 135
9.2 Index 138
6 | Table of Contents | M015675/05E 2011-10
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