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#1 |
New Member
Join Date: Jan 2006
Location: Tallahassee, Fl
Posts: 17
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How to remove Cross Sills?
I'm restoring a long bed on a 72 Chevy Fleetside with a steel floor. I have one cross sill that is rusted out. I have removed all of the bolts but it is still welded to the floor. Does anyone know how to remove it without damaging the floor? I'm a newbie and diving into this without knowing what I'm getting into.
Thanks! |
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#2 |
State of Confusion!
![]() ![]() Join Date: Jul 2002
Location: Gulfport, MS USA
Posts: 46,924
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Re: How to remove Cross Sills?
I have not looked at mine yet, but I am going to assume it is like alot of the other welds on the bed, that if you had a spot weld cutter drill bit that would remove the weld and leave just a tiny hole in the beld to weld the new crosssill in.
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Bill 1970 Chevy Custom/10 LWB Fleetside 2010 Toyota Tacoma PreRunner SR5 Double Cab - DD Member of Louisiana Classic Truck Club (LCTC) Bill's Gallery Life isn't tied with a bow, but it's still a gift. Live simply. Love generously. Care deeply. Speak kindly. Leave the rest to God! Last edited by Palf70Step; 03-25-2006 at 08:24 PM. |
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#3 |
Senior Member
Join Date: Dec 2004
Location: Southern Pines NC
Posts: 3,853
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Re: How to remove Cross Sills?
get a spot weld cutter, wire brush the still to metal so you can see the spot welds. Be really gentle and drill them out. A regular drill bit can be used but only with lots of experience. Spot weld drill bits are cheap, when you drill turn the bit fairly slow, don't push the drill as fast as it goes. About half way
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#4 |
New Member
Join Date: Jan 2006
Location: Tallahassee, Fl
Posts: 17
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Re: How to remove Cross Sills?
Thanks guys. I went to Home Depot, Lowes, and an auto parts store. They all glazed over when I asked about spot weld cutter drill bits. I'll try a specialty welding shop supply place on Monday. If anybody has any suggestions let me know.
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#5 |
Senior Member
![]() Join Date: Sep 2000
Location: Agency IA.
Posts: 1,841
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Re: How to remove Cross Sills?
__________________
72 Chevy short step side with 454 air and tilt. 72 nova project car 63 chevy II drag car Agency Iowa |
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#6 |
Senior Member
![]() Join Date: Feb 2004
Location: Williamsburg, Ohio
Posts: 1,785
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Re: How to remove Cross Sills?
I had a shortbed--and I know I drilled out far over 100 spotwelds in mine.
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#7 |
State of Confusion!
![]() ![]() Join Date: Jul 2002
Location: Gulfport, MS USA
Posts: 46,924
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Re: How to remove Cross Sills?
The only place I ever foundone for me locally was at NAPA, but I never thought to check at a welding suppply place either
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__________________
Bill 1970 Chevy Custom/10 LWB Fleetside 2010 Toyota Tacoma PreRunner SR5 Double Cab - DD Member of Louisiana Classic Truck Club (LCTC) Bill's Gallery Life isn't tied with a bow, but it's still a gift. Live simply. Love generously. Care deeply. Speak kindly. Leave the rest to God! |
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