Please Help - Wiper linkage

[imported_Nigma]

Hi,

My wipers froze the other day.. and to seperate the motor from the linkage, i had to remove the armature.

Now the problem is where to attach the armature to the motor shaft, I tried a couple of times and the wipers dont move in the correct manner.

Is there a marking or a certain location the armature needs to be attached to the motor shaft?

Thanks Anand