Mercury Mariner Outboard 225 3 Litre Service Manual 1994, Page 42Get this manual
Hydrogen and oxygen gases are produced during normal battery operation or chargingSparks or flame can cause this mixture to ignite and explode, if they are brought near the vent openingsSulphuric acid in battery can cause serious burns, if spilled on skin or in eyesFlush or wash away immediately with clear water Alternator Specifications
Current Output 30 Amps 750 RPM 60 Amps 2000RPM 13.5to 151 Volts 0.15 (IgnSwitch Off) 30.0 (IgnSwitch On) Normal: 0156 in(4.0mm) Minimum: 0.059 in(1.5mm)
Voltage Output Regulator Current Draw
Brush Wear Limit
Torque Specifications