Piping Diagrams - Yanmar 4JH3-TE Series Operation Manual

JH-Turbo-Engels1b 28-06-2002 19:56
6. Piping diagram
(See appendix A at the back of this book)
NOTATION
Rubber hose
RH
Steel pipe
SGP STS
Copper pipe
C1201T
Screw joint (Union)
Flange joint
Eye joint
Insertion joint
Drill hole
Cooling fresh water
piping
Cooling seawater piping
Lubricating oil piping
Fuel oil piping
Pagina 47
01 Overflow
02 Fuel oil inlet
03 Piston cooling oil jet
04 Fuel injection pump
05 Lub. oil filter (cartridge type)
06 Fuel high pressure pipe
07 Fuel injection nozzle
08 Oil pressure switch
09 Lub. oil cooler
10 Mixing elbow
11 Fresh water cooler
12 Lub. oil inlet filter
13 Main bearing
14 Seawater inlet
15 Cooling water pump (seawater)
16 Hot water connection outlet
17 Thermostat
18 Cooling water pump (fresh
water)
19 Hot water connection inlet
20 Fresh water temperature
switch
21 Lub. oil pump
22 Pressure control valve
23 Clutch lube oil cooler
24 Turbo charger
25 Seawater outlet
26 Air cooler*
27 Fuel oil filter (cartridge type)
* Not applicable (for the TE-model)
NOTES:
Dimension of steel pipe:
outer dia.x thickness
Dimension of rubber pipe:
inner dia. x thickness
Note: This piping diagram is for the
4JH3E model.
GB
47