Mercury 80 User Manual

2. Remove the vent plug/sealing washer.
3. Remove the fill/drain plug. Place the lubricant tube into the fill hole and
add the lubricant until it appears at the vent hole.
a - Vent hole
b - Fill hole
IMPORTANT: Replace the sealing washers if damaged.
4. Stop adding the lubricant. Install the vent plug and sealing washer before
removing the lubricant tube.
5. Remove the lubricant tube and install cleaned fill/drain plug and sealing
washer.
a
b
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MAINTENANCE
eng 87

Mercury 80 Specifications

General

Steering	Remote
Shaft Length	20 in (508 mm)
Gear Ratio	2.07:1
Horsepower	80 hp
Full Throttle RPM Range	5000-6000 RPM
Bore x Stroke	3.15 x 3.15 in (80 x 80 mm)