Yanmar 3JH4E Service Manual page 166

4. Disassembly and reassembly
(11) Removing the cooling water pipe
(seawater/ fresh water)
3JH4E
Seawater pipe
Mixing elbow
4JH4-TE and 4JH4-HTE
Seawater pipe
Seawater pump
Heat exchanger
Seawater pump
Seawater
inlet
010390-00E
Mixing elbow
Heat exchanger
Seawater inlet
014218-00E
3JH4E
Fresh water pipe
Exhaust manifold
Fresh water pump
From lube
oil cooler
4JH4-TE and 4JH4-HTE
Fresh water pipe
Exhaust manifold
Fresh water pump
Fuel injection pump
146
Heat exchanger
010389-00E
Heat exchanger
A
A
014219-00E