Mercury 50 4-Stroke User Manual

MAINTENANCE
80
3. Set the spark plug gap to specification.
26947
Spark Plug
Spark plug gap 1.0 mm (0.040 in.)
4. Before installing spark plugs, clean off any dirt on the spark
plug seats. Install plugs finger tight, and then tighten 1/4 turn
or torque to specifications.
Description Nm lb. in. lb. ft.
Spark plug 27 20
Fuse Replacement
IMPORTANT: Always carry spare 20 amp fuses.
The electrical wiring circuits on the outboard are protected from
overload by fuses in the wiring. If a fuse is blown, try to locate and
correct the cause of the overload. If the cause is not found, the fuse
may blow again.

Mercury 50 4-Stroke Specifications

General

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