I am going into the garden to eat worms.......I ran the wipers for a short while and felt the right hand mounting spindle.....it was vert hot....silly me....stripped the whole linkage off and after some trouble getting the spindles out of both sides....I regreased as per various posts.....great fun getting the linkage and the tray below the wipers back...but all is well.....Have a spare motor....any offers...Henry