Monterey 305 SS, Owner'S Manual

Page: 78 / 168

78
MONTEREY
BOATS
Drainage Systems
8.5 Drainage System Maintenance
It is essential that the following items be done
periodically to maintain proper drainage of your
boat:
• Clean the cockpit deck drain rails with a hose
to remove debris that can block water drain-
age.
• Clean the bilge pump strainers of debris and
check the bilge for foreign material that can
cause the automatic switch or pump to mal-
function.
• Frequently test the automatic bilge pump
switch for proper operation. This is accom-
plished by touching and holding the test but-
ton on the side of the pump for five seconds
to verify operation. You can also use a garden
hose to raise the water level in the bilge until
the it is high enough to activate the pump.
• Flush all gravity drains with fresh water to keep
them clean and free flowing.
• If your boat is equipped with the optional grey
water system, periodically clean and inspect
the drain sump system. Remove accumulated
debris and flush with fresh water. Frequently
test the automatic pump switch for proper
operation.
Notice:
All drains and pumps must be properly win-
terized before winter lay-up.
Never use harsh chemical drain cleaners in
marine drain systems. Permanent damage
to the hoses and fittings may result.
See Electrical Systems for additional infor-
mation on bilge pump operation.