Not sure what you are exactly doing...but here are my thoughts...When comes to frozen bolts...i would think of spraying them good with wd 40...let them sit a while then take a wrench or vice grip and work them back and forth to loosen them up first...so they won't break. That means turning them counter clockwise then clockwise...back and forth...and hit with the wd 40 again. The broken bolt you may have to drill and tap it out...but it you have enough of it to get the vice grip on it...use the wd 40 and work it as it described. .02
Starrider
[ 01-26-2002: Message edited by: starrider88 ]