Specifications

MAINTENANCE
55
• 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).
• Check steering system for binding or loose components.
• Visually check steering link rod fasteners for proper tightness.
See Steering Link Rod Fasteners.
• 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
• Retorque the outboard mounting fasteners that fasten the
outboard to the boat transom. Torque to 75 Nm (55 lb‑ft).
1.
• Lubricate all lubrication points. Lubricate more frequently
when used in saltwater. See Lubrication Points.
• Replace spark plugs at first 100 hours or first year. After that,
inspect spark plugs every 100 hours or once yearly. Replace
spark plugs as needed. See Spark Plug Inspection and
Replacement.
• Inspect the thermostat visually for corrosion and/or broken
spring. Ensure the thermostat closes completely at room
temperature.
1.
• Replace water separating fuel 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.
•
Lubricate splines on the driveshaft and shift shaft.
1.
• Check power trim fluid. See Checking Power Trim Fluid.
• Inspect battery. See Battery Inspection.
1. These items should be serviced by an authorized dealer.