Haynes Forums - drill size

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squbti

8th April 2010 08:19 PM

drill size

hi guys, does anyone know what size drill i need for the mushroms before useing the reamer?
Thanks
samy

gingea1pom

8th April 2010 08:28 PM

Samy,

Are you making your own mushroom inserts and reaming for the transit drag link or are you talking about reaming out the Sierra upright to take the Maxi ball joint?

Cheers Ginge

squbti

8th April 2010 08:53 PM

hi Ginge,i´m making my own mushrooms & they are looking good . i have drilled the offset holes with a 12mm drill & was going to go up to 15mm before tapping them but wasnt realy sure.
cheers
samy

gingea1pom

8th April 2010 09:05 PM

Samy,

I’ll wined my neck in then as I purchased/cheated.

Cheers Ginge

SeriesLandy

8th April 2010 09:32 PM

1 Attachment(s)

Quote:

Originally Posted by squbti (Post 35800)

hi Ginge,i´m making my own mushrooms & they are looking good . i have drilled the offset holes with a 12mm drill & was going to go up to 15mm before tapping them but wasnt realy sure.
cheers
samy

15mm for the hole is correct, then ream out so the top is 17mm.

Not sure if you have the drawing but it's in there.

Attachment 776

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