Z1OwnersClub GB

Posted: **Sat May 13, 2017 11:53 am**

Please excuse silly question.....

Lock washer for the Unitrack gearbox sprocket nut is dished. Which way round should it go? Does the nut sit in what is a concave shape or should it be the other way round? Can't tell from the parts diagram and I've loaned my workshop manual to someone.

Posted: **Sat May 13, 2017 1:53 pm**

This is the pic from the Unitrak manual.
Is the sprocket off-set and dished inside causing the washer to be dished?
According to this it appears flat!

AL

Posted: **Sat May 13, 2017 2:41 pm**

Thanks Al, it is dished but I suspect as torqued down it will flatten out allowing the edge to be bent over as per the picture

Posted: **Sat May 13, 2017 3:20 pm**

If it's dished you always fit them with the dished centre facing out towards the nut.

Z1OwnersClub GB

Unitrak Gearbox Sprocket lock washer

Unitrak Gearbox Sprocket lock washer

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