Wipers again!

[ekute]

Can someone please post a pic of an fe/fc primary wiper arm side by side with an ek primary arm, as well as length of each! I don't know what I have but the left side wiper has a different arc to the right.My left wiper always heads down before going up and think the culprit is the primary arm.

I'm using an ek electric wiper m,otor.

[mcl1959]

here is EK. There is no primary arm as such on an FC, it is all connected together in the base plate and does not work with an EK motor.



Ken

[ekute]

thanks Ken I used the same image to check mine-I really need the dimensions of the ek primary arm because I think mine is a homemade jobby. Can you measure between the two pivot points of the primary arm for me?

The pivot arm on my setup is attached permanently to the wiper motor-is this normal for a single speed AC Delco motor?

Mark

[mcl1959]

The primary arm is 25 mm and the secondary is 50 mm
The DELCO primary arm is threaded onto the motor. It undoes the opposite way to motor direction.

Ken