the allen key hole is just ever so slightly bigger than a 7mm allen key
Oh that sure got me and my mate angry
. A 7mm is too small so it would just round it off (Ey Ben
) , 8mm is way too big. Even the imperial Allan keys don't fit
. We ended up taking an 8mm Allan key, and grinded it down to the right size, but was still rubbish. Then........... we remembered that my mate has a compressor powered impact wrench. #Woot# #Woot#, everything was undone so quickly, no Allan key was needed.
So the moral of the story is . . . Get and Impact wrench and an air compressor. . . Or find a mate who has one
Mig