Whatever you do DO NOT after grinding them down try to pull the remains out of the fiberglass black body,as the unseen half is compressed(or was compressed)against the back side of the fiberglass,in other words the unseen side is NOW bigger than the hole itself,Once it is compressed,any attempt to pull out the rivitnut WILL damage the fiberglass. Your ONLY choice is to push them inwards(or downwards),this applies mostly to the rivitnuts that are rivited to the parts of the blackbody where the backside of the rivitnut is Not exposed,but inside the blackbody.Since of course the ones with the exposed backsides can just drop off,Once you grind down the rivitnut lip. I found it less work using a hand held Die grinder with a small cutoff wheel,(I like using the air powered type)I would simply cut the head off the bolt,then grind down the lip on the Rivitnut, Harbor Freight sells the RivitNut Gun and Rivitnuts,BUT they are American Standard and will NOT accept metric bolts,no big deal since "we are" in America. Claude --- In dmcnews@xxxxxxxxxxxxxxx, Soma576@... wrote: > > Hey Group, > > A semi-local owner trailered a non-running DeLorean?to?my house for basic restoration i.e. get it running again and reliable.? Nothing I haven't already done on my own car.? However, on this car, nearly all of the screws that hold the brake cylinder access panel to the trunk floor are stripped and spinning in the rivnuts.? I can turn them with vice-grips but the rivnuts are frozen to the screws.? I suppose I will have to grind off the heads and drill out the rivnuts, but how does one replace the rivnuts?? Is there a special tool?? Haven't had to deal with this issue before. > > Thanks, > > Andy Lien > > > [Non-text portions of this message have been removed] > ------------------------------------ To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnewsYahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/dmcnews/join (Yahoo! ID required) <*> To change settings via email: mailto:dmcnews-digest@xxxxxxxxxxxxxxx mailto:dmcnews-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/