Yanmar 4JH4E - Page 168

4. Disassembly and reassembly
148
(15) Removing the fuel injection pipe
1) Remove the fuel injection pipe retainer.
2) Loosen the cap nuts on both ends of the fuel
injection pipe and remove the fuel injection
pipe.
3) Remove the fuel return pipe (fuel nozzle - fuel
oil filter)
(16) Removing the intake manifold
Remove the intake manifold and gasket.
(17) Removing the fresh water pump
Remove the fresh water pump and gasket
from the cylinder head.
Fuel injection
pipe retainer
Fuel injection nozzle
Fuel injection pump
Fuel return pipe
Clamp
Fuel injection pipe
010386-00E
Fuel injection pipe Pipe seal
Fuel nozzle
010517-00E
3JH4E
4JH4-TE and 4JH4-HTE
Cylinder head
Gasket
Fresh water
pump
O-ring
010385-00E