Yanmar 4JH3-TE Series Operation Manual

Also see for 4JH3-DTE: Service manual Service manual Operation manual

GBRubber hoseSteel pipeCopper pipeScrew joint (Union)Flange jointEye jointInsertion jointDrill holeCooling fresh waterpipingCooling seawater pipingLubricating oil pipingFuel oil piping6. Piping diagram(See appendix A at the back of this book)01 Overflow02 Fuel oil inlet03 Piston cooling oil jet04 Fuel injection pump05 Lub. oil filter (cartridge type)06 Fuel high pressure pipe07 Fuel injection nozzle08 Oil pressure switch09 Lub. oil cooler10 Mixing elbow11 Fresh water cooler12 Lub. oil inlet filter13 Main bearing14 Seawater inlet15 Cooling water pump (seawater)16 Hot water connection outlet17 Thermostat18 Cooling water pump (freshwater)19 Hot water connection inlet20 Fresh water temperatureswitch21 Lub. oil pump22 Pressure control valve23 Clutch lube oil cooler24 Turbo charger25 Seawater outlet26 Air cooler*27 Fuel oil filter (cartridge type)47RHSGP STSC1201TNOTATION NOTES:Dimension of steel pipe:outer dia.x thicknessDimension of rubber pipe:inner dia. x thicknessNote: This piping diagram is for the4JH3E model.* Not applicable (for the TE-model)JH-Turbo-Engels1b 28-06-2002 19:56 Pagina 47