Originally Posted by keiji
I've had a real bear of a time removing that CS nut. I realized just last week that I was missing the washer that goes under the nut - most likely the PO removed it.
Any know if the washer is special in any way? It's on backorder for another month, so I'd like to use something else if possible.
Part number 90201-18026-00
All this talk about front sprockets made me go look at mine. I'm missing that washer, too. Fortunately, I found it with some other extra parts I got from the PO. How important is this washer, really?