ghetdjc320 Posted February 25, 2021 Share Posted February 25, 2021 I’ve been looking seriously at opening up my tailgate so I can straighten it. In the past I e seen people try to stud weld and pull out and defects but that’s a no go for my tailgate. There are a few spot welds that would need to come out but other than that it doesn’t look too bad to separate the panels at the seams. Any thoughts. Link to comment Share on other sites More sharing options...
eaglescout526 Posted February 25, 2021 Share Posted February 25, 2021 I thought about this. I would like to do this to my original tail gate. What I’ve noticed is the entire thing is practically pinched together and I didn’t find many signs of welds. Link to comment Share on other sites More sharing options...
ghetdjc320 Posted February 25, 2021 Author Share Posted February 25, 2021 5 minutes ago, eaglescout526 said: I thought about this. I would like to do this to my original tail gate. What I’ve noticed is the entire thing is practically pinched together and I didn’t find many signs of welds. I’ll take some pics of mine. I’m 50/50 on trying it but since I was doing some work on fit anyways it’s probably not a bad idea Link to comment Share on other sites More sharing options...
eaglescout526 Posted February 25, 2021 Share Posted February 25, 2021 It couldn’t hurt. Probably take hell of a lot of patience. And if you do this, please do a write up on it as that metal on both sides is a bit tough for stud weld and slide hammer. Course getting any dings out of the top is easy with the handle removed, heat and a long piece of rebar Link to comment Share on other sites More sharing options...
ghetdjc320 Posted February 25, 2021 Author Share Posted February 25, 2021 47 minutes ago, eaglescout526 said: It couldn’t hurt. Probably take hell of a lot of patience. And if you do this, please do a write up on it as that metal on both sides is a bit tough for stud weld and slide hammer. Course getting any dings out of the top is easy with the handle removed, heat and a long piece of rebar Yep I’ll take plenty of pics. I have found (2) spot welds on the upper inner corners and about 6 spot weld on the bottom inner. Haven’t found any on the sides yet. I could always cut at the lip but I’m going to try to drill out those welds first. Link to comment Share on other sites More sharing options...
89 MJ Posted February 25, 2021 Share Posted February 25, 2021 The metal is stretched and it now. I don’t think that you would ever be happy with it if you did. I know you are on Guam, but I think your best bet would be finding a good original one. Link to comment Share on other sites More sharing options...
ghetdjc320 Posted February 26, 2021 Author Share Posted February 26, 2021 1 hour ago, 89 MJ said: The metal is stretched and it now. I don’t think that you would ever be happy with it if you did. I know you are on Guam, but I think your best bet would be finding a good original one. Well, I’m no blacksmith but I know I can get it better than it is by a long shot. The metal hasn’t been heater so any stretch is marginal. It mostly just bends and dings. And only on the inside of the gate. I’d probably trade for some nice parts or pay if they’d be willing to let a NOS tailgate go. Shipping it here would be relatively easy. Link to comment Share on other sites More sharing options...
AZJeff Posted February 26, 2021 Share Posted February 26, 2021 I have heard stories of body men who use head and quickly cooling the heated metal to shrink/straighten dents that are not full creases. This would save having to separate the panels. it’s most often employed on classic prewar autos where replacement sheet metal is non-existent. I don’t know what the odds are of finding a guy in Guam who is willing to try this, but do some YouTube searches to study the technique. Link to comment Share on other sites More sharing options...
ghetdjc320 Posted February 26, 2021 Author Share Posted February 26, 2021 52 minutes ago, AZJeff said: I have heard stories of body men who use head and quickly cooling the heated metal to shrink/straighten dents that are not full creases. This would save having to separate the panels. it’s most often employed on classic prewar autos where replacement sheet metal is non-existent. I don’t know what the odds are of finding a guy in Guam who is willing to try this, but do some YouTube searches to study the technique. I’m going to give it a go by separating the shells. I may use heat to tweak the metal a bit later but I prefer to do as much cold work as possible. Trying to keep away from welding more than just a few spot welds also Link to comment Share on other sites More sharing options...
ghetdjc320 Posted February 26, 2021 Author Share Posted February 26, 2021 Anyone want any detailed pics while it’s apart? Took about an hour Link to comment Share on other sites More sharing options...
eaglescout526 Posted February 26, 2021 Share Posted February 26, 2021 Well hot damn! Link to comment Share on other sites More sharing options...
Pete M Posted February 26, 2021 Share Posted February 26, 2021 now there's something I haven't seen before. I see glue! Link to comment Share on other sites More sharing options...
ghetdjc320 Posted February 26, 2021 Author Share Posted February 26, 2021 Before anyone “hammers” me about how straight I get it, here is my workspace and tools lol Link to comment Share on other sites More sharing options...
ghetdjc320 Posted February 26, 2021 Author Share Posted February 26, 2021 The goal is to get it straight. It won’t have every little wrinkle gone but it will be straight and rust free. If I had a few dollys lying around I would use them but my dollies consist of several pieces of scrap metal. Link to comment Share on other sites More sharing options...
ghetdjc320 Posted February 26, 2021 Author Share Posted February 26, 2021 19 minutes ago, Pete M said: now there's something I haven't seen before. I see glue! Yep, it looks and feels like seam sealer. Probably the same stuff the used for the rest of the truck. It’s also apparently galvanized Link to comment Share on other sites More sharing options...
ghetdjc320 Posted February 26, 2021 Author Share Posted February 26, 2021 Straightened them using hammers, heavy chisels, patience and a parking lot. Just too loud to be hammering sheet metal next to the house. Really happy with the way it came out. Just cleaned the insides of the shells. Will clean up the flanges for welding with a flap disk and will also coat the insides with cold galvanizing compound. That stuffs is a zinc coating that is great for touching up galvanized parts. Link to comment Share on other sites More sharing options...
ghetdjc320 Posted February 26, 2021 Author Share Posted February 26, 2021 Well that took about 5 hours total but the inside shell is straight as an arrow. Very pleased with the results and I know now there won’t be any more rust inside for the foreseeable future. I also stitch welded the ends of the panels for a sturdier unit. Granted, I’m not going to get it apart again anytime soon. The inner shell is ready for finish prep and the outer shell will get a good bit of body work. I discovered several dent about 1/2” deep that I worked out with the hammer and dolly. They were filled with body filler so I’ll have to sand that all out and give it a good refinishing. Feels good to do this kind of work yourself . Body shops never take the time... Onto the bedliner and refinishing the passenger bedside panel. Link to comment Share on other sites More sharing options...
ghetdjc320 Posted February 26, 2021 Author Share Posted February 26, 2021 Forgot to mention, I used ultra black rtv on all the points where the to inner panels touch. Since factory rah used some sealer/glue there, I assuming it’s probably for rattles. I’m also going to seam seal that upper lip joint that is stitch welded. Link to comment Share on other sites More sharing options...
ghetdjc320 Posted February 27, 2021 Author Share Posted February 27, 2021 Let me know if anyone needs a write up or more info on this Link to comment Share on other sites More sharing options...
eaglescout526 Posted February 27, 2021 Share Posted February 27, 2021 I am in for a write up. Would love to restore the tailgate that originally came with my truck. Link to comment Share on other sites More sharing options...
WahooSteeler Posted February 27, 2021 Share Posted February 27, 2021 11 minutes ago, ghetdjc320 said: Let me know if anyone needs a write up or more info on this I think a write up would be great being that MJ tailgates have gotten pretty pricey.......and Pete has all the rest! Link to comment Share on other sites More sharing options...
Pete M Posted February 27, 2021 Share Posted February 27, 2021 I do not! (not yet at least ) I would love it if you could do a writeup for the DIY. hopefully it would inspire others to not give up on their current 'gate. Link to comment Share on other sites More sharing options...
ghetdjc320 Posted February 27, 2021 Author Share Posted February 27, 2021 3 hours ago, Pete M said: I do not! (not yet at least ) I would love it if you could do a writeup for the DIY. hopefully it would inspire others to not give up on their current 'gate. Ok I’ll give it a go in a week or so. Just did about 90% of the body work on it today. Lots of unnecessary filler over the years. I don’t know what this black crap is on the inside of the bed and tailgate. Looks like it was brushed on and is the same stuff that was on the outside when I bought the truck. I’m thinking it may be por15 or similar. It sticks increasingly well and stripped will not bubble it up. On the body, I blasted it all off with soda. Link to comment Share on other sites More sharing options...
ghetdjc320 Posted February 27, 2021 Author Share Posted February 27, 2021 I’m thinking I may just polish out the JEEP lettering and clear coat it. Either that or paint it in. Kind of tired of getting vinyl decals for those letters. Never been a big fan of stickers Link to comment Share on other sites More sharing options...
AZJeff Posted February 27, 2021 Share Posted February 27, 2021 I am curious has to how you separated the sheets so cleanly. Were they spot welded, or bonded via adhesive around the perimeter? Link to comment Share on other sites More sharing options...
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