CONTENTS
Mitsubishi Diesel Engine S12R OPERATION & MAINTENANCE MANUAL
25
Pub. No. 291Y1-40720 Revision: 5
List of Illustrations
Fig. 1 Location of Nameplate............................11
Fig. 2 Attaching location of Emission Control
Approved Label ......................................11
Fig. 1 Structure of Service Documents.............17
Fig. 1-1 Warning/Caution Labels and Their
Locations (Examples).............................30
Fig. 1-2 Oil Pressure Switch ................................59
Fig. 1-3 Thermo Switch........................................59
Fig. 1-4 Oil Filter Alarm Switch ............................60
Fig. 1-5 Rotation Detection Pickup ......................60
Fig. 1-6 Lockout/Tagout (Example) .....................61
Fig. 1-7
Human Body Protective Gears (Basic)
.....63
Fig. 1-8 Protective Gears.....................................63
Fig. 1-9 Emergency Stop Procedure ...................65
Fig. 1-10
Measures in the Event of Personal Injury
....67
Fig. 1-11 Measures in the Event of Property
Damaging Disasters ...............................67
Fig. 1-12 Measures in the Event of
Environmental Disaster ..........................68
Fig. 1-13
Measures in the Event of a Fire Disaster
.....68
Fig. 1-14 Measures in the Event of an
Earthquake Disaster ...............................69
Fig. 1-15 Operation & Maintenance Manual -
Understand and Obey ............................70
Fig. 1-16 Education and Training for Safety ..........70
Fig. 1-17 Hazardous Chemical Substances ..........71
Fig. 1-18 Noise ......................................................72
Fig. 1-19 Vibration .................................................73
Fig. 1-20 To Maintain Cleanliness and Tidiness....73
Fig. 1-21 Fire Hazard.............................................74
Fig. 1-22 Communication with MHIET ...................74
Fig. 3-1 Pre-cleaner - Check for Clogging ...........93
Fig. 3-2 Manual Turning Gear - Check ................94
Fig. 3-3 Air Motor Muffler .....................................97
Fig. 4-1 ULSD Label ..........................................104
Fig. 5-1 MITSUBISHI DIESEL ENGINE OIL......109
Fig. 5-2 Ambient Temperature and Engine Oil
Viscosity ...............................................110
Fig. 6-1 Freezing Temperature of GLASSY.......114
Fig. 6-2
Freezing Temperature of PG GLASSY
...114
Fig. 6-3 Tool - Adjust 1 ......................................114
Fig. 6-4 Tool - Adjust 2...................................... 114
Fig. 6-5 Tool - Adjust 3...................................... 115
Fig. 6-6 Tool - Adjust 4...................................... 115
Fig. 6-7 Tool - Adjust 5...................................... 115
Fig. 6-8 Tool - Adjust 6...................................... 115
Fig. 6-9 LLC Concentration Measurement 1 ..... 115
Fig. 6-10 LLC Concentration Measurement 2 ..... 115
Fig. 6-11 LLC Concentration Measurement 3 ..... 116
Fig. 6-12 LLC Concentration Measurement 4 ..... 116
Fig. 6-13 LLC Concentration Measurement 5 ..... 116
Fig. 6-14 LLC Concentration Measurement 6 ..... 116
Fig. 8-1 Belt Tension - Adjust (V-belt) ............... 127
Fig. 8-2 Shape of V-belt .................................... 127
Fig. 8-3 Belt Tension - Adjust (Ribbed Belt)...... 127
Fig. 8-4 Shape of Ribbed Belt ........................... 127
Fig. 8-5 Belt Cover - Remove............................ 128
Fig. 8-6
Belt Tension - Adjust (Retaining Bolt)
... 128
Fig. 8-7 Belt Tension - Adjust (Lock Nut) .......... 128
Fig. 8-8 Belt Tension - Adjust (Turn Buckle) ..... 128
Fig. 8-9 Belt Tension - Adjust (Lock Nut) .......... 129
Fig. 8-10
Belt Tension - Adjust (Retaining Bolt)
... 129
Fig. 8-11 Belt Cover - Install................................ 129
Fig. 8-12 Front Cover - Install ............................. 129
Fig. 8-13 Damper - Check................................... 131
Fig. 8-14 Thermo Label - Stick............................ 132
Fig. 8-15 Priming Pump ...................................... 135
Fig. 8-16 Priming Pump - Operation <A-type>.... 135
Fig. 8-17 Priming Pump - Operation <A-type>.... 135
Fig. 8-18 Priming Pump - Operation <A-type>.... 135
Fig. 8-19 Priming Pump - Operation <A-type>.... 135
Fig. 8-20 Priming Pump - Operation <A-type>.... 136
Fig. 8-21 Priming Pump - Operation <B-type>.... 136
Fig. 8-22 Fuel Filter - Bleed Air (1)...................... 136
Fig. 8-23 Fuel Filter - Bleed Air (2)...................... 136
Fig. 8-24 Fuel Injection Pump - Bleed Air 1 ........ 137
Fig. 8-25 Fuel Injection Pump - Bleed Air 2 ........ 137
Fig. 8-26 Fuel Injection Pump - Bleed Air 3 ........ 137
Fig. 8-27 Banjo Bolt - Remove ............................ 139
Fig. 8-28 Gauze Filter - Remove......................... 139
Fig. 8-29 Hose Joint ............................................ 139
Fig. 8-30 Banjo Bolt - Install................................ 140