Mercury Optimax - Page 113

OUTBOARD INSTALLATION
105
SMARTCRAFT HARNESS CONNECTION
If SmartCraft gauges are being used with the outboard, route the
SmartCraft wiring harness through the grommet and connect it to
the SmartCraft harness connector on the engine.
a
23700
a - SmartCraft harness connector
WATER PRESSURE TUBE CONNECTION
If a water connection to the engine is required for a water pressure
gauge, make the connection as follows: