3-18
Maintenance
4st 4/5/6 2011
17) Replacement of Anode
1. Anode protects outboard motor from galvanic corrosion
(corrosion of metal due to very weak electric current).
Anodes are used in the gear case, clamp bracket (PT
models), and power unit cylinder.
Replace anode if volume is reduced to 2/3 of new part.
16) Inspection of Anode
1. Replace anode 1 if it is corroded excessively.
Replace anode if volume is reduced to 2/3 of new part.
· Do not coat anode with oil or paint.
· Since periphery of anode installation bolt is
corroded more than other areas, be sure to
retighten bolt at every inspection.
Do not coat anode and trim tab with oil,
grease or paint, or the anti-corrosion
function does not work normally.
· Do not coat anode with oil or paint.
· Since periphery of anode installation bolt is
corroded more than other areas, be sure to
retighten bolt at every inspection.
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