<VV> Crank gear issue

Mark Durham 62vair at gmail.com
Wed Sep 5 22:37:06 EDT 2012


I agree with Dennis. none of the bolts should be bottomed out, and the
reverse drill may do it. Mark Durham

Sent from my Windows Phone
From: Dennis Pleau
Sent: 9/5/2012 19:19
To: ntcagp at sbcglobal.net; Sethracer at aol.com; virtualvairs at corvair.org;
fastvair at yahoogroups.com
Subject: Re: <VV> Crank gear issue
The bolts are grade 8.  You probably can't drill through them, but try
using a reverse drill bit. Sometimes they will back out while trying
to drill them.

dp

-----Original Message-----
From: virtualvairs-bounces at corvair.org
[mailto:virtualvairs-bounces at corvair.org] On Behalf Of
ntcagp at sbcglobal.net
Sent: Wednesday, September 05, 2012 7:06 PM
To: Sethracer at aol.com; virtualvairs at corvair.org; fastvair at yahoogroups.com
Subject: Re: <VV> Crank gear issue

Good info Seth – I looked at the tool and came to the same conclusion
– however – I have four bolts broken off inside the gear, and the
other two holes are useless. Now how do I use this tool? I’m not sure
of the grade of the broken bolts, so can they be drilled out? I fear
#3 is my best option at this point. I did once split a case to replace
a crank with the heads still on, but still lots of work, and the
remainder of the engine remains a mystery with this process. As an
extra bonus, the po re-installed the transaxle with the lower driver
side of the case missing – broke clean off!
thanks again,
Garry

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