Exhaust Systems
The exhaust system is designed to keep water out of the engines in most sea conditions. However, care should be
taken NOT to anchor the stern to sea, and the engines should NOT be shut off if the seas are too high. Always use
good seamanship and consider the sea conditions before anchoring or shutting off the engines.
Check all of the exhaust system clamps after the first 20 hours. Continue to check the clamps periodically after that.
GAS ENGINE EXHAUST SYSTEM
PORT
MUFFLER
STBD
MUFFLER
(TYPICAL PORT & STBD)
5" DIAMETER
EXHAUST HOSE
TEE FITTING
90° ELBOW
GENERATOR EXHAUST SYSTEM
SIPHON
BREAK
2" DIA.
EXHAUST
HOSE
CHAPTER 3: COMPONENTS / SYSTEMS
DIESEL ENGINE EXHAUST SYSTEM
(TYPICAL PORT & STBD)
5" DIA.
EXHAUST
HOSE
4" DIA.
EXHAUST
HOSE
(TYPICAL GAS & DIESEL)
GENERATOR
GENERATOR
MUFFLER
3388 Motoryacht • Owner's Manual Supplement
PORT
MUFFLER
STBD
MUFFLER
13