NECESSARY BOAT SERVICE AFTER ONE YEAR OR 100 HOURS OF BOATING (WHICHEVER COMES FIRST):
THESE MAINTENANCE ITEMS SHOULD BE PERFORMED BY AN AUTHORIZED DEALER:
Change 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
Inspect thermostat visually for corrosion and or for a broken spring (make sure thermostat closes completely at room temperature)
Check engine water separating fuel filter for contaminants. Clean and/or replace filter
Check corrosion control anodes. Check more frequently when used in salt water
Drain and replace gearcase lubricant
Check power trim fluid
Check power steering fluid (if equipped)
Inspect battery
Saltwater usage: Remove and inspect spark plugs for corrosion, and replace spark plugs as necessary. Apply a thin coating of Anti-Seize Compound only on threads of spark plug prior to installation
Check wiring and connectors
Check tightness of bolts, nuts, and other fasteners
AFTER 300 HOURS OF USE OR THREE YEARS (AGAIN, WHICHEVER COMES FIRST):
IMPORTANT: Engine oil must be drained before removing gearcase to avoid oil spillage.
Perform scheduled water pump replacement in combination with an engine oil change
Replace water pump impeller (more often if overheating occurs or reduced water pressure is noted)
