Maintenance
EMU41300
Greasing
Yamalube Marine Grease
VF200A, VF225A, VF250A
EMU40663
Inspecting spark plug
The spark plug is an important engine com-
ponent. The condition of the spark plug can
74
indicate something about the condition of the
engine. For example, if the center electrode
porcelain is very white, this could indicate an
ZMU06946