Mercury 50 4-Stroke User Manual

MAINTENANCE
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10.Align the flat sides of the propeller nut with the tabs on the
propeller nut retainer. Secure the propeller nut by bending the
tabs up and against the flats on the propeller nut.
a
b
a
b
26906
a - Pins b - Tabs
11.Reinstall the spark plug leads.
Propeller Replacement ‑ 108 mm (4 ‑ 1/4 in.)
Diameter Gearcase
!
WARNING
Rotating the propeller shaft may cause the engine to crank over
and start. To prevent this type of accidental engine starting and
possible serious injury caused from being struck by a rotating
propeller, always turn the ignition key or lanyard stop switch to
the "OFF" position and remove the spark plug leads from the
spark plugs while servicing.
1. Shift the outboard to the neutral ("N") position.
N
N
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Mercury 50 4-Stroke Specifications

General

Brand	Mercury
Model	50 4-Stroke
Category	Outboard Motor
Language	English