Cooling Systems; Fuel Filter - Skier's Choice Supra Instruction Manual

Maintenance Intervals @ Engine Hours
Maintenance To Perform
Change Engine Oil
Replace Oil Filter
Clean Oil Filler Cap
Check Transmission Fluid Level
Change Transmission Fluid
Check Water Strainer (if applicable)*
Clean Flame Arrestor
Clean Crankcase Ventilating System
Check Water Pump & Alternator Belt Tension
Change Fuel Filter
Check Fuel Lines & Connections for Leaks
Impeller Replacement
Clean Transmission Oil Strainer Screen
Lubricate Distributor Cam
Shaft Packing Log
Check Condition of Spark Plugs
Check Battery Electrolyte Level
Check All Electrical Connections
Check Cooling System Hoses for Leaks
Tighten Engine Mount Fasteners
Lubricate Throttle and Shift Linkage Pivot Points
Check for Loose, Damaged or Missing parts
Check Engine to Propeller Shaft Alignment
Lubricate Rudder Port
Check V-Drive Fluid Level**
Change V-Drive & Transmission Fluid**
* If engine overheats, visually check. If clogged, remove debris.
** Pertains to V-Drives only.
This inspection and maintenance schedule is recommended for average operating conditions in normal service.
Under severe operating conditions or service, intervals should be shortened.

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.
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There is an in-line fuel filter installed for added protection. On V-
drive models, it is mounted on the starboard stringer, accessible
under the V-drive cover. On inboard models, it is mounted on
the inside of the transom. It is accessible by removing the aft
storage panel. This is a serviceable component and should be
changed every 100 hours or yearly/annually.
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Fuel Filter

© 2009 Skier's Choice, Inc.
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