Quote:
Originally Posted by StickMon
I think the fine knurling is only on the tapered shaft, and it cuts grooves into the arm when it's first installed.
That's why it's such a bear to remove.
Like JJ said, every other wiper arm I've ever removed had knurls more like mating gear teeth, with plenty of freeplay.
|
The knurling is on the taper and it binds the arm to the shaft almost like it's been bonded.
https://www.ecstuning.com/b-genuine-...e/61617192969/