Yamaha 2CMH Rigging Manual page 166

WIRING DIAGRAMS
F200, F225, F250 w/ Variable Camshaft Timing
[Mechanical RC]
10-pin main harness
Flushing hose ( Market OP)
F250 [Digital Electronic Control]
Isolator cable (OP)
Battery cable (+)
F350, F300
16-pin main harness
Throttle cable
Shift cable
Speed tube
Fuel hose
Battery cable
Speed tube (OP)
Fuel hose
Coolant temp. lead and/or
Coolant press. tube (OP)
Isolator cable (OP)
Battery cable
Gauge harness
Fuel hose
Flushing hose ( Market OP)
16-pin main harness
Battery cable (–)
Bolt: 10 Nm, 1.0 kgf·m, 7.4 ft·lb
Flushing hose ( Market OP)
Isolator cable (OP)
5-48