Submerged Outboard - Mercury 60 FourStroke EFI Formula Race Manual

5. Remove lubricant tube and reinstall cleaned fill/drain plug and
sealing washer.
a - Vent hole
b - Vent plug

Submerged Outboard

A submerged outboard will require service within a few hours by
an authorized dealer once the outboard is recovered from the
water. This immediate attention by a servicing dealer is necessary
once the engine is exposed to the atmosphere to minimize internal
corrosion damage to the engine.
MAINTENANCE
a
b
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c - Fill/drain plug
c