Fuse Replacement - Mercury 50 4-Stroke Manual

3. Set the spark plug gap to specification.
Spark Plug
Spark plug gap
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
Spark plug

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.
MAINTENANCE
1.0 mm (0.040 in.)
Nm
27
80
26947
lb. in. lb. ft.
20