My rear wiper is sticking half way along it's cycle. If the wiper is retracted away from the rear screen, it rotated fine, but as soon as there is any friction, it sticks at 12 o'clock.
Just spent 2 hours on checking my sticking wiper. Most of this was trying to get the rear panel off!!
Afetr taking off the motor, spacer, cir-clip and sleeve, the motor shaft is surprisingly coroded. I cleaned the shaft and sleeve and re-greased.
No joy, and it's acts the same. If you feel the wiper when it's about to stick, you can feel a little judder. Is this the wiper with a lack of power and on it's last legs.
This is my biggest DIY job so far, and am disaapointed if it's the motor. However, I have left the panel off, as I can do without that again!! I appreciate any advice from you experts.