Date: Tue, 15 Jun 2010 11:36:31 -0700
Reply-To: Karl Wolz <wolzphoto@Q.COM>
Sender: Vanagon Mailing List <vanagon@gerry.vanagon.com>
From: Karl Wolz <wolzphoto@Q.COM>
Subject: Re: noise SOLVED. Now need to Heli-Coil?
In-Reply-To: <AANLkTil1eAKYkibajhTuy1CFr4VhZTMoAuEuKEl9Npoh@mail.gmail.com>
Content-Type: text/plain; charset="us-ascii"
If it were mine, I would drill it out to the next larger size, which is most
likely going to be an SAE size. I would paint the bolt head as a reminder
that I'm gonna need a 9/16ths (or whatever) wrench on "that one". Maybe
even use a magic marker and write the wrench size somewhere nearby on the
mounting plate.
I can't imagine a helicoil being as strong as new threads in virgin steel,
though I don't think strength is as critical as the helicoils' tendency to
come out when you remove the bolts. Either way should work fine.
Karl Wolz
|-----Original Message-----
|From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf Of
|pickle vanagon
|Sent: Tuesday, June 15, 2010 10:02 AM
|To: vanagon@GERRY.VANAGON.COM
|Subject: Re: noise SOLVED. Now need to Heli-Coil?
|
|This is definitely an idea...
|
|But there would be disadvantages, right? Less wiggle room when getting the
|bolt through the hole on the mount for example. And confusion during
|future
|maintenance (I would definitely stick with metric for this reason).
|
|But, maybe a larger bolt *is* a better option?
|
|Am I underestimating how hard it is to put a helicoil in? Moving to a
|larger bolt size would still involve drilling and tapping a hole. Isn't
|this the hardest part of the helicoil job?
|
|I am thinking that the helicoil should be as reliable as the original
|threads (maybe more so). Am I right on this?
|
|
|
|
|On Tue, Jun 15, 2010 at 11:42 AM, Karl Wolz <wolzphoto@q.com> wrote:
|
|> What about going to thte next oversize bolt? Possibly even SAE rather
|than
|> metric? Might be easier and cleaner than a helicoil.
|>
|> Karl Wolz
|>
|> |-----Original Message-----
|> |From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf
|> Of
|> |pickle vanagon
|> |Sent: Tuesday, June 15, 2010 5:45 AM
|> |To: vanagon@GERRY.VANAGON.COM
|> |Subject: Re: noise SOLVED. Now need to Heli-Coil?
|> |
|> |You've won a pair of convex vanagon side mirrors (for pickup only!!) in
|> new
|> |jersey.
|> |
|> |
|> |But yeah, I can get a new bolt in, it just doesn't grab on. Seems to me
|> |like I'm going to have to add material somehow...
|> |
|> |
|> |
|> |On Mon, Jun 14, 2010 at 11:28 PM, Robert Fisher
|> |<garciasghostvw@gmail.com>wrote:
|> |
|> |> --snip--
|> |> Robert Fisher was right.
|> |> --snip--
|> |>
|> |> Cool; what'd I win? : )
|> |>
|> |> --snip--
|> |> one of the four tranny mount bolt holes has stripped out threads. Is
|a
|> |> heli-coil the answer here?
|> |> --snip--
|> |>
|> |> You don't think there's enough left to just chase the threads with a
|> tap?
|> |>
|> |> Cya,
|> |> Robert
|> |>
|>
|>
| 
