Yanmar 3YM30 Sevice Manual page 9

12.7.2 Cooling water temperature alarm................................................................................................ 198
12.8 Glow plug ...........................................................................................................................199
12.9 Electric engine stopping device ..........................................................................................200
13. Service standards ...................................................................................................... 201
13.1 Engine tuning .....................................................................................................................201
13.2 Engine body .......................................................................................................................202
13.2.1 Cylinder head.............................................................................................................................. 202
13.2.2 Camshaft and gear train ............................................................................................................. 203
13.2.3 Cylinder block ............................................................................................................................. 204
13.3 Lubricating oil system (Trochoid pump) .............................................................................207
14. Tightening torque for bolts and nuts .......................................................................... 208
14.1 Main bolt and nut ................................................................................................................208
14.2 Standard bolts and nuts (without lube oil) ..........................................................................208