Specifications

MAINTENANCE
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• Check that lanyard stop switch stops the engine.
• Inspect the outboard for tightness to the boat transom. If any
looseness of the outboard or mounting fasteners exist,
retorque the outboard mounting fasteners to 75 Nm (55
lb‑ft).
• Visually inspect the fuel system for deterioration or leaks.
• Check steering system for binding or loose components.
• Visually check power steering fittings and hoses for leaks or
signs of damage. Check tie bar fasteners (multiple outboard
rigs) 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 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.
• Retorque the outboard mounting fasteners that fasten the
outboard to the boat transom. Torque to 75 Nm (55 lb‑ft).
1.
• Inspect thermostat visually for corrosion and/or for a broken
spring. Make sure thermostat closes completely at room
temperature.
1.
• Check engine water separating fuel filter for contaminants.
Clean and/or replace filter. See Fuel System.
• Check corrosion control anodes. Check more frequently
when used in saltwater. See Corrosion Control Anode.
• Drain and replace gearcase lubricant. See Gearcase
Lubrication.
1. These items should be serviced by an authorized dealer.