Replacing a core support
#1
Replacing a core support
Hey guys,
I'm in the process of replacing a core support in a 1999 Ranger. (I have a lot more respect for the people that work in body shops now)
I was just wondering how many spot welds need to be drilled out on each side. I bought one of those spot weld removal bits from Harbor Freight, and I wore both sides out after drilling six spot welds out.(Is there a better spot weld bit that I can buy?)
I was also wondering if a air hammer with the chisel attachment would make this job easier.
Then I need to know if anyone has used nuts and bolts to put the new core support back in place or does it need to be welded back in.
Thanks in advance,
Brian
I'm in the process of replacing a core support in a 1999 Ranger. (I have a lot more respect for the people that work in body shops now)
I was just wondering how many spot welds need to be drilled out on each side. I bought one of those spot weld removal bits from Harbor Freight, and I wore both sides out after drilling six spot welds out.(Is there a better spot weld bit that I can buy?)
I was also wondering if a air hammer with the chisel attachment would make this job easier.
Then I need to know if anyone has used nuts and bolts to put the new core support back in place or does it need to be welded back in.
Thanks in advance,
Brian
#3
i wouldn't use an airhammer to cut the welds. you will end up ripping more of the metal than cutting the welds, leaving you with a bigger mess. stock up on a few cutters, or buy a good one from an auto body supply store, not HF. I highly recommend welding it back together. the core support is basically what aligns all your panels on the front end, along with making the front end strong.
#4
i wouldn't use an airhammer to cut the welds. you will end up ripping more of the metal than cutting the welds, leaving you with a bigger mess. stock up on a few cutters, or buy a good one from an auto body supply store, not HF. I highly recommend welding it back together. the core support is basically what aligns all your panels on the front end, along with making the front end strong.
#7
#8
{{{{{{{{{{{{{{{{{{{{Update}}}}}}}}}}}}}}}}}}}}}}}} }}}
I got the old core support out and it was a b*tch to remove but it was rusted all to hell so it had be replaced. I went through 3 Harbor Freight spot weld cutters so far.
Those things are very cheap. Don't waste your money on them. I highly recommend buying a spot weld cutter from a auto body supply store.
Now I have to remove the inner fenders from the 2003 core support that I got from the salvage yard.
I'll post some pictures tomorrow.
I got the old core support out and it was a b*tch to remove but it was rusted all to hell so it had be replaced. I went through 3 Harbor Freight spot weld cutters so far.
Those things are very cheap. Don't waste your money on them. I highly recommend buying a spot weld cutter from a auto body supply store.
Now I have to remove the inner fenders from the 2003 core support that I got from the salvage yard.
I'll post some pictures tomorrow.
#10
I thought about doing that, but that would have required a lot of measuring and some good welding skills.
#12
I got the inner fenders off of the 2003 core support. (The one that isn't rusted)
The key to not wearing your cheap HF bit out is to pre-drill some 5/64" pilot holes in the center of your spot welds before you use the main bit (Using a center punch really doesn't work) and keep dipping your spot weld cutter into some cutting oil or just new motor oil to keep it cool.
Basically if you get the bit too hot you're going to burn it up.
I will definitely be posting some pics tomorrow.
The key to not wearing your cheap HF bit out is to pre-drill some 5/64" pilot holes in the center of your spot welds before you use the main bit (Using a center punch really doesn't work) and keep dipping your spot weld cutter into some cutting oil or just new motor oil to keep it cool.
Basically if you get the bit too hot you're going to burn it up.
I will definitely be posting some pics tomorrow.
#14
Pictures
"Patience is a virtue"
Sorry for the delay, I worked till 2:15 AM on this SOB last night.
I will have pics posted in 20 minutes.
This was caused by all the salt than gets spread on the roads in Northern Ohio each year.
New Core Support before it was refinished
Old core support removed
New core support installed
Sorry for the delay, I worked till 2:15 AM on this SOB last night.
I will have pics posted in 20 minutes.
This was caused by all the salt than gets spread on the roads in Northern Ohio each year.
New Core Support before it was refinished
Old core support removed
New core support installed
Last edited by BlackRanger04; 02-26-2011 at 12:30 PM.
#17
#18
Look at the underside of everything, especially the bed and the frame. (If it's a 4-door extended cab make sure you can open the back doors!)
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