Had the same problem recently.
A few suggestions,
1 – Make a dimple with a center punch and make a pilot hole
with a small drill bit down the center of the screw then drill off the head
with a drill bit the same diameter as the threaded part of the screw.
2-- Use a small cold chisel and a big hammer and break off the
bolt head
3--- Call Phil Bondi---he knows everything about rusted and
stuck <G>
Tom Driscoll
_____
From: pianotech-bounces at ptg.org [mailto:pianotech-bounces at ptg.org] On Behalf
Of David and Jean Weiss
Sent: Sunday, December 30, 2007 11:21 PM
To: Pianotech List
Subject: stuck bolts
Hey Mike,
I'm trying to remove the two screws that hold the lisence plate on my car.
They are rusted and stuck fast.
The slots for a screwdiver are stripped, I was able to grab the edge of the
screws with vice grips but they will not turn. I spayed with PB but they
still wouldn'b budge. What else can I do?
Thanks,
David
No virus found in this incoming message.
Checked by AVG Free Edition.
Version: 7.5.516 / Virus Database: 269.17.12/1203 - Release Date: 12/30/2007
11:27 AM
No virus found in this outgoing message.
Checked by AVG Free Edition.
Version: 7.5.516 / Virus Database: 269.17.12/1203 - Release Date: 12/30/2007
11:27 AM
-------------- next part --------------
An HTML attachment was scrubbed...
URL: https://www.moypiano.com/ptg/pianotech.php/attachments/20071230/6963d7d7/attachment.html
This PTG archive page provided courtesy of Moy Piano Service, LLC