Mercury 90 Operation Maintenance Installation Warranty Manual

2. Route the SmartCraft and/or vessel harness through the rigging grommet
and connect it to the connector.
a - Vessel (accessory) harness connector
b - SmartCraft harness connector
BATTERY CABLE CONNECTIONS
This outboard is factory equipped with 3.6 m (12 ft) #4 gauge battery cables.
If battery cables longer than the factory supplied cables are required, the wire
gauge size must increase. Refer to the following chart for the correct gauge
according to the length.
IMPORTANT: Only copper battery cables should be used. Do not use
aluminum power cables in any marine installation.
a - Wire gauge size
b - Cable length
IMPORTANT: The battery cable length specified in the following chart is the
sum of both positive and negative cables.
a
b
53857
2758
a
b
OUTBOARD INSTALLATION
122 eng

Mercury 90 Specifications

General

Brand	Mercury
Model	90
Category	Outboard Motor
Language	English