Battery (Not Included) - Honda Outboard Motor BF115A Owner's Manual

10. MAINTENANCE
7. Thread the plugs in by hand to pre-
vent cross threading.
8. After the spark plugs are seated,
tighten with a spark plug wrench
and 17 mm wrench to compress
the sealing washers.
If installing new spark plugs, tighten
112 turn after the spark plugs seat
to compress the sealing washers. If
reinstlling used spark plugs, tighten
l/8 - l/4 turn after the spark plugs
seat to compress the sealing washers.
JYLINDER ;
PLUG 1
PLUG 2
PLUG 3
PLUG 4
CYLINDER 4
9. Reinstall the spark plug caps, match-
ing the numbers on the cords with
the cylinder numbers, as shown.
The spark plugs must be securely
tightened. A loose spark plug can
become very hot and may cause
engine damage. Overtightening the
spark plugs can damage the threads.
Battery (not included)
Minimum requirements
12V-80AH marine battery.
103