Mercury F90 HP User Manual

75, 90 and 115 (4-STROKE) INSTALLATION MANUAL
Page 8 of 18
Battery Cable Connections
SINGLE OUTBOARD
(+)
(–)
a
b
c
a-Red Sleeve (Positive)
b-Black Sleeve (Negative)
c-Starting Battery
DUAL OUTBOARDS
Connect a common ground cable (wire size same as engine battery cables) between
negative (–) terminals on starting batteries.
(–)
(–)
d
d-Ground Cable (Same Wire Size As Engine Battery Cable) – Connect Between
Negative (–) Terminals

Mercury F90 HP Specifications

General

Brand	Mercury
Model	F90 HP
Category	Outboard Motor
Language	English