[arielb1]

Thank you.

Im looking for the size of box wrench that fits the nut when doing a valve clearance adjustment.

I have a Helms manual, but it does not specify in the manul. Pg 6-67 just shows the box wrench with the screw in the middle, but does not show the size of the wrench. I've search and read for an hour, but I cant find it listed on this forum. I never ran into a write-up either.

I'm thinking 10mm. Can someone confirm?
Amazon.com: Alltrade 648827 10mm 7-1/2-Inch Jam Nut Valve Adjustment Tool: Industrial & Scientific

Thanks in advanced

 

[payor_co]

10mm.

Pat