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Drainage Systems
CAUTION
• Flush all gravity drains with fresh water to keep
them clean and free owing.
• Clean shbox pump out strainers after each
use to keep them clean and free owing.
• Clean and ush the shboxes, coolers and
storage boxes with soap or a bilge cleaner and
fresh water after each use to keep them clean
and fresh.
• Operate all seacock valves at least once a
month to keep them operating properly.
Note: All drains and pumps must be properly
winterized before winter lay-up.
NEVER USE HARSH CHEMICAL DRAIN CLEANERS IN MARINE
DRAIN SYSTEMS. PERMANENT DAMAGE TO THE HOSES AND
FITTINGS MAY RESULT.