Cooling Systems
FRESH WATER COOLING SYSTEM
The standard cooling system for Supra boats is an open circulation cooling system with intake water. This is preferred for lakes and reservoirs with low salt content. If the engine is occasionally operated in salt water, the cooling system should be flushed with fresh water periodically and always before storage. If your boat is regularly operated in salt water, it should be equipped with the optional salt water package.
SALT WATER COOLING SYSTEM
The optional cooling system for use on salt water is a closed system with a solution of 50% antifreeze and 50% fresh water. The coolant is left in the closed system and replaced once a year.
Component Lubrication
Normal use of your Supra causes metal to metal movement at some parts in the boat. Driver seat track should be lubricated with a water resistant chassis lubricant such as silicon grease.
Lubricate rudder grease fitting located below the engine, once annually.
SUPRA - 52 | © 2005 Skier’s Choice, Inc. |