Exhaust Emissions - Mercury Quicksilver Series Owner's Manual

After striking a submerged object, stop the engine as soon as possible and
inspect it for any broken or loose parts. If damage is present or suspected, the
outboard should be taken to an authorized dealer for a thorough inspection and
repair.
The boat should also be checked for any hull fractures, transom fractures, or
water leaks.
Operating a damaged outboard could cause additional damage to other parts
of the outboard, or could affect control of the boat. If continued running is
necessary, do so at low speed.
Operating a boat or engine with impact damage can result in product
damage, serious injury, or death. If the vessel experiences any form of
impact, have an authorized Mercury Marine dealer inspect and repair the
vessel or power package.

Exhaust Emissions

BE ALERT TO CARBON MONOXIDE POISONING
Carbon monoxide is present in the exhaust fumes of all internal combustion
engines. This includes the outboards, sterndrives, and inboard engines that
propel boats, as well as the generators that power various boat accessories.
Carbon monoxide is a deadly gas that is odorless, colorless, and tasteless.
Early symptoms of carbon monoxide poisoning which should not be confused
with seasickness or intoxication, include headache, dizziness, drowsiness, and
nausea.
Carbon monoxide poisoning can lead to unconsciousness, brain damage, or
death. Keep the boat well ventilated while at rest or underway and avoid
prolonged exposure to carbon monoxide.
GOOD VENTILATION
Ventilate passenger area, open side curtains or forward hatches to remove
fumes.
Example of desired air flow through the boat
GENERAL INFORMATION
WARNING
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WARNING
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