Nautique 100077 - Manual (Page 192)

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Section 8
5. Close the ball valve of step 2 unless the boat is on a trailer or
lifted up in the air, in which case it should be left open.
6. Run the engine for several minutes after it has reached the
normal operating temperature to ensure proper flushing.
7. Reduce the engine speed to idle, shut off the engine and
immediately shut off the water supply hose. Please note, failure
to shut off the water supply hose immediately could possibly
result in engine damage.
8. If the ball valve of step 5 was closed, open it now and close the
step 1 ball valve.
9. Remove the water supply hose and reinstall the deck fitting cap
securely.
Coastal Edition
Nautique boats with the Coastal Edition are equipped to effectively
resist saltwater corrosion while maintaining premium performance
capabilities. Follow these procedures to help keep your Nautique
boat operating efficiently.
1. Wash down the boat after each use. Wash the boat at least once
a week even during periods of non-use. Use biodegradable
soap. Include vinyl components (existing cleaners). Raise the
cushions in the open position to improve drying. Ensure that
the boat is fully dry before installing the mooring cover.
2. Wax metal parts every 6 months including anodized, aluminum
and stainless steel components (stainless steel will rust without
care). More frequent applications may be necessary depending
on exposure. Use a polish that is recommended for metal.
3. Zinc anodes combat the effect of electrolytic corrosion on
metal components. Correct Craft, the manufacturer of
Nautique boats, installs zinc anodes on the Hydro-Gate plate,
the prop shaft and the rudder. Replace zinc anodes after they
have worn to 50% of their original size (not tied to time).
Anodes may have a red or blue wear indicator to help
determine when replacement is necessary. Each time new
anodes are installed, apply a marine grade waterproof grease to
the fastening bolt.
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