CONTENTS 1.
General ............................................................................................................................1 1.1 Exterior views ...........................................................................................................................1 1.2 Specifications ...........................................................................................................................2 1.3 Fuel oil, lubricating oil and cooling water .................................................................................4 1.3.1 Fuel oil ..............................................................................................................................................
4 1.3.2 Lubricating oil.................................................................................................................................... 4 1.3.3 Cooling water....................................................................................................................................
5 1.4 Engine outline ..........................................................................................................................6 1.5 Piping diagrams .....................................................................................................................10 1.6 Exhaust gas emission regulation ...........................................................................................12 1.6.1 Engine identification (EPA/ARB)..................................................................................................... 12 1.6.2 Exhaust gas emission standard (EPA/ARB)...................................................................................
13 1.6.3 Guarantee conditions for emission standard (EPA/ARB) ............................................................... 13 2. Inspection and adjustment .............................................................................................15 2.1 Periodic maintenance schedule .............................................................................................15 2.2 Periodic inspection and maintenance procedure ...................................................................17 2.2.1 Check before starting......................................................................................................................
17 2.2.2 inspection after initial 50 hours or one month operation ................................................................. 20 2.2.3 Inspection every 50 hours or monthly............................................................................................. 25 2.2.4 Inspection every 100 hours six months........................................................................................... 30 2.2.5 Inspection every 150 hours or one year.......................................................................................... 30 2.2.6 Inspection every 250 hours or one year..........................................................................................
31 2.2.7 Inspection every 1,000 hours or four years..................................................................................... 37 2.3 Adjusting the no-load maximum or minimum speed ..............................................................44 2.4 Sensor Inspection ..................................................................................................................44 2.4.1 Oil pressure switch.......................................................................................................................... 44 2.4.2 Thermo switch.................................................................................................................................
44 2.5 Thermostat inspection ............................................................................................................45 2.6 Adjusting operation ................................................................................................................46 2.6.1 Preliminary precautions .................................................................................................................. 46 2.6.2 Adjusting operation procedure........................................................................................................ 46 2.6.3 Check points and precautions during running.................................................................................
47 2.7 Long storage ..........................................................................................................................48 3. Troubleshooting .............................................................................................................49 3.1 Preparation before troubleshooting ........................................................................................49 3.2 Quick reference chart for troubleshooting ..............................................................................50 3.3 Troubleshooting (Concerning engine and fuel injection equipment) ......................................59