Yanmar 3JH4E Service Manual page 192

4. Disassembly and reassembly
(33) Mounting the intercooler
(only for 4JH4-HTE)
1) Mount the intercooler.
2) Mount the seawater pipes with the hose clips.
3) Mount the air duct from the intercooler to the
intake manifold. Mount the air duct from the
turbocharger to the intercooler.
(34) Mounting the turbocharger
(only for 4JH4-TE and 4JH4-HTE)
1) Mount the turbocharger to the exhaust
manifold.
2) Install the lube oil pipe and the fresh water
pipe to the turbocharger.
Intercooler
4JH4-TE
Mixing elbow
Turbocharger
4JH4-HTE
Mixing elbow
Turbocharger
172
Air duct
Seawater pipe
010367-00E
Air duct
011207-00E
Air duct
010366-00E