bolt size on bottom of 86 forks?

[daves86vmax]

getting ready to dissassemble my forks on my 86 to replace all seals and install progressive springs and I'm not sure of the size of the allen head cap screw at the bottom end of the forks(i think it's an allen head),I let a friend borrow my manual so I can't look it up right now.My bikes down @ my dads garage and I'd like to pick up the right tool on my way down,thanks...Dave

 

[Buster Hymen]

I believe it is 8mm.

 

[daves86vmax]

It turned out to be a 10mm allen head,I picked up a set of them and it was the largest one of the set.Replaced the seals,o-rings,progressive springs with the 1" drop and what a diff,no mo Po-Go.... :eusa_dance: