7.10 Air Filter 105
7.10.1 Air filter – Replacement 105
7.10.2 Air filter – Removal and installation 106
7.11 Air Intake 107
7.11.1 Service indicator – Signal ring position check 107
7.12 Starting Equipment 108
7.12.1 Air starter – Manual operation 108
7.13 Lube Oil System, Lube Oil Circuit 109
7.13.1 Engine oil – Level check 109
7.13.2 Engine oil – Change 110
7.14 Oil Filtration / Cooling 111
7.14.1 Engine oil filter – Replacement 111
7.15 Coolant Circuit, General, High-Temperature
Circuit 112
7.15.1 Engine coolant – Level check 112
7.15.2 Engine coolant – Change 113
7.15.3 Engine coolant – Draining 114
7.15.4 Engine coolant – Filling 115
7.15.5 Coolant pump – Relief bore check 117
7.16 Low-Temperature Circuit 118
7.16.1 Charge-air coolant – Filling 118
7.16.2 Charge-air coolant – Draining 120
7.16.3 Charge-air coolant – Change 121
7.16.4 Charge-air coolant – Level check 122
7.17 Coolant System 123
7.17.1 Cooler – Checking cooler elements externally
for dirt 123
7.17.2 Cooler – Cleaning cooler elements 124
7.18 Battery-Charging Generator 125
7.18.1 Battery-charging generator drive – Drive-belt
check and adjustment 125
7.18.2 Battery-charging generator drive – Drive belt
replacement 127
7.19 Fan Drive 128
7.19.1 Fan drive – Drive-belt check and adjustment 128
7.19.2 Fan drive – Belt replacement 131
7.20 Wiring (General) for Engine/Gearbox/Unit 133
7.20.1 Engine wiring – Check 133
7.21 Accessories for (Electronic) Engine
Governor / Control System 134
7.21.1 Engine governor and connectors – Cleaning 134
7.21.2 Engine governor plug connections – Check 135
7.21.3 ECU 7 engine governor – Removal and
installation 136
8 Appendix A
8.1 Abbreviations 137
8.2 MTU contact persons/service partners 140
9 Appendix B
9.1 Special Tools 141
9.2 Consumables 148
9.3 Spare Parts 151
9.4 Index 154
4 | Table of Contents | MS15018/02E 2013-09
DCL-ID: 0000019467 - 004
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