Exhaust System; Exhaust System For 3Jh4E And 4Jh4E - Yanmar 3JH4E Service Manual

7.2 Exhaust system

7.2.1 Exhaust system for 3JH4E and
4JH4E
Exhaust gas goes from the exhaust manifold to the
mixing elbow and is discharged from ship along
with seawater. There are two types of mixing
elbows, the L-type and the U-type.
L-type
Seawater
L-type mixing
elbow
Gasket
Exhaust manifold
U-type
Exhaust manifold
245
7. Intake and exhaust system
010624-00E
U-type
Mixing elbow
Seawater
010647-00E