3 spark plugs
where are the spark plugs on a yamaha115 4 stroke motor
look on the very top of the motor and you will see a long rail them are the spark injectors for your spark plugs. pull them injectors out and you will see your spark plugs.
on the motor
There are two spark plugs on a harley motor. Typically on the left hand side, 1 per cylinder.
Motor mount, Spark plugs, Spark plug wire
to change the spark plugs first take off the plastic cover on top of the motor, the spark plugs are on the center of motor you see two coils on top of the two center spark plugs and two spark plugs wires going to the out side spark plugs you pull the wires off and you need a long socket wrench or a spark plug socket with extension bar to take it off, also you need to pull the coils to replace the center spark plugs they are under the coils. NOTE. this is for a four cylinder engine. excuse my English B. Cerda.
it takes 5/8 plugs! The r44lts is the recommended replacement for this motor.
You will see wires right on top of the motor. You can easily follow these wires to the spark plugs.
You need to remove the valve cover ((V8) motor) and remove the spark plug coils, then you can change the plugs.
the spark plugs on a 2002 sportsman 700 is ontop of the motor behind the carb. remove the carb
four or six depending on the motor.............