Date:         Sun, 13 Nov 2011 18:12:35 -0800
Reply-To:     Rob <becida@COMCAST.NET>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         Rob <becida@COMCAST.NET>
Subject:      Re: [T2] Re: Success! (Getting a broken ez-out out of my
              crankshaft)
Comments: To: Mark Hineline <hineline@ocotillofield.net>, type2@type2.com
Comments: cc: Mark Hineline <hineline@OCOTILLOFIELD.NET>
In-Reply-To:  <2F651A22-0320-49DC-B7B8-0E51D63431F9@ocotillofield.net>
Content-Type: text/plain; charset="us-ascii"; format=flowed

I drilled and redrilled & redrilled & redrilled with larger bits once
until I was able to 'peel' the remaining bolt from the threads.
Almost as scary as cutting away the bearing material with a dremel
tool to remove the last of the pilot bearing from the crankshaft. Got
that one thin enough to peel out too. Uncomfortable feeling.

Rob
becida@comcast.net


At  11/13/2011 05:17 PM, Mark Hineline wrote:
>Two things I'm going to try to get the hollowed out bolt out. One: I
>got a set of extractors from Harbor Freight that chuck into a hand
>drill. I'm going to blast the back side of the bold with penetrating
>oil, and set the hand drill clutch so that it clicks, or whatever
>those things do when there's too much torque, and then work away at it
>until it moves.
>
>The other thing I thought might be worth trying is to put just the
>right size lag bolt in and try tightening the hollow bolt in.
>
>Any other ideas?
>
>
>On Nov 13, 2011, at 4:41 PM, Mark Hineline wrote:
>
>>After many weeks using many techniques, I have finally gotten the
>>broken ez-out out of my crankshaft center bolt. (2.0L engine).
>>Technically, only part of it is "out" (in the form of fillings). I
>>used a drift to break the rest out, and it's still in the shaft.
>>
>>I tried everything. What finally worked was a Dremel tool with
>>various diamond bits (from HF), and more patience than I thought I
>>had.
>>
>>Now I have to get the bolt itself out, along with a "sleeve" of who
>>knows how much remaining ez-out. I plan to take my time.
>>
>>
>>Mark Hineline