MAINTENANCE
66
OWNER RESPONSIBILITY
The owner/operator is required to have routine engine
maintenance performed to maintain emission levels within
prescribed certification standards.
The owner/operator is not to modify the engine in any manner that
would alter the horsepower or allow emissions levels to exceed
their predetermined factory specifications.
Inspection and Maintenance Schedule
BEFORE EACH USE
• Check engine oil level.
• Check that lanyard stop switch stops the engine.
• Visually inspect the fuel system for deterioration or leaks.
• Check outboard for tightness on transom.
• Check steering system for binding or loose components.
• Visually check the power steering fittings and hoses for leaks
or signs of damage. Check tie bar fasteners on multiple
outboard installations for proper tightness.
• Check propeller blades for damage.
AFTER EACH USE
• Flush out the outboard cooling system if operating in salt or
polluted water. See Flushing the Cooling System.
• Wash off all salt deposits and flush out the exhaust outlet of
the propeller and gearcase with fresh water if operating in
saltwater.
EVERY 100 HOURS OF USE OR ONCE YEARLY,
WHICHEVER OCCURS FIRST
• Change the engine oil and replace the oil filter. The oil should
be changed more often when the engine is operated under
adverse conditions such as extended trolling. See Changing
Engine Oil.
• Inspect the thermostat visually for corrosion and/or a broken
spring. Make sure the thermostat closes completely at room
temperature.
1.
1. These items should be serviced by an authorized dealer.
