Fishbone Offroad frame tie-in not square

JEEPCJTJ

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Half way between Pittsburgh and Cleveland
Last Sept or so, I somehow found (through Craigslist?) a Fishbone Piranha Rear Bumper that was never used for $120. I looked it up and found that Fishbone is within 20 miles of where I live and that bumper was priced over $250. Well for 50+% off how could I resist replacing my stock bumper? The Piranha bumper may not be the best but seems considerably tougher than the stock bumper and should handle my off roading. While installing it back in November, I found the black textured powder coat to be pretty brittle. I think it may fail a pellet gun test. For the $120 price I'm not too worried about that.


Bumper installed:
IMG_20201025_180816417.jpg

Chipped paint on corner while installing. I hit it with some quick spray can black because it was bare metal. Maybe they didn't bother with primer, who knows?
IMG_20201025_180822250.jpg


Earlier this year I looked around the interwebs for frame tie-ins. I saw various brands for various prices but happened to find someone on Amazon (in California, IIRC) selling Fishbone frame tie-ins. Free shipping and with tax they were about $54.00.

With the nice weather yesterday, and some spare time I decided to put them on. On the driver side I tightened the bolts to the frame not quite finger tight. Then I made sure the bumper bolt holes lined up. Everything looked good so I loosened up the frame bolts so I had room to brush on my favorite, Fluid Film, before tightening them up. Next I started the bumper bolts, then slightly tightened the frame bolts. When tightening the bumper bolts I noticed that there was a gap of about 1/8 inch between the tie-in and the crossmember. Oops I need to slide that back. Loosened the frame bolts but it wouldn't move back, it was already back. With too much F-F blocking my view it took a while before I realized that tie-in isn't square.
IMG_20210327_181146419_copy.jpg

The other tie-in ain't quite as bad but still I ask, WTF?
IMG_20210327_181259071.jpg

At this point I'm not too happy. I know they were made in HELL (china) which is something I tend to avoid and I should have known they could screw this up like anything else but I figured at least some of my $54.00 would end up coming back local even if some of it stayed in HELL USA (california). The worst part may be that the box they were in and any paperwork they came with is long gone so I figure a return probably isn't possible.

My son says I should just fill the gaps with some washers and not worry about it. That might make sense... IF I had some washers that were two different perfectly angle shaped wedges. WTF? Did I say that? It makes no F-in sense and "I'm not too happy" is a F-in understatement!!

Anyway, when I was going to post about this last night I figured I better just have a beer, or two, and try to think of something else. I did find Zorba's Rear bumper bolt replacement? thread mentioning his "Frame tie-in from Next Venture on order". I wish I would have found those Made in the USA!!! Next Venture tie-ins back in January. For $10 more plus whatever shipping would be I could be posting on this rainy morning about my (probably) better Next Venture tie-in experience instead of considering another beer while posting this.

Of course I got questions:
Are there any tie-ins that are square?
What kind of tolerance, if any, might be used? Even +/-1 degree (.017" per inch) has both of mine out.
Maybe my expectation of frame tie-ins being square is considered some type of a disorder.
Does giving a F*** about quality put me in a small group?
 
Welp, guess you'll have to sell the jeep..... I see no solutions coming from your post. And no it's not hard get a hammer and a workbench. Or a hammer and the garage floor, or a hammer and a sidewalk curb..... or make a tiny cut in the impossible to repair gusset square it up and re weld it. Or complain to the people you bought it from instead of a bunch of wheeling home fabricators and professional fabricators.
 
  • Haha
Reactions: Stinkbug
My frame tie-ins for my LOD rear bumper weren’t perfect either. I just tightened them down and called it good.
 
Last Sept or so, I somehow found (through Craigslist?) a Fishbone Piranha Rear Bumper that was never used for $120. I looked it up and found that Fishbone is within 20 miles of where I live and that bumper was priced over $250. Well for 50+% off how could I resist replacing my stock bumper? The Piranha bumper may not be the best but seems considerably tougher than the stock bumper and should handle my off roading. While installing it back in November, I found the black textured powder coat to be pretty brittle. I think it may fail a pellet gun test. For the $120 price I'm not too worried about that.


Bumper installed:
View attachment 238318

Chipped paint on corner while installing. I hit it with some quick spray can black because it was bare metal. Maybe they didn't bother with primer, who knows?
View attachment 238319


Earlier this year I looked around the interwebs for frame tie-ins. I saw various brands for various prices but happened to find someone on Amazon (in California, IIRC) selling Fishbone frame tie-ins. Free shipping and with tax they were about $54.00.

With the nice weather yesterday, and some spare time I decided to put them on. On the driver side I tightened the bolts to the frame not quite finger tight. Then I made sure the bumper bolt holes lined up. Everything looked good so I loosened up the frame bolts so I had room to brush on my favorite, Fluid Film, before tightening them up. Next I started the bumper bolts, then slightly tightened the frame bolts. When tightening the bumper bolts I noticed that there was a gap of about 1/8 inch between the tie-in and the crossmember. Oops I need to slide that back. Loosened the frame bolts but it wouldn't move back, it was already back. With too much F-F blocking my view it took a while before I realized that tie-in isn't square.
View attachment 238317

The other tie-in ain't quite as bad but still I ask, WTF?
View attachment 238324

At this point I'm not too happy. I know they were made in HELL (china) which is something I tend to avoid and I should have known they could screw this up like anything else but I figured at least some of my $54.00 would end up coming back local even if some of it stayed in HELL USA (california). The worst part may be that the box they were in and any paperwork they came with is long gone so I figure a return probably isn't possible.

My son says I should just fill the gaps with some washers and not worry about it. That might make sense... IF I had some washers that were two different perfectly angle shaped wedges. WTF? Did I say that? It makes no F-in sense and "I'm not too happy" is a F-in understatement!!

Anyway, when I was going to post about this last night I figured I better just have a beer, or two, and try to think of something else. I did find Zorba's Rear bumper bolt replacement? thread mentioning his "Frame tie-in from Next Venture on order". I wish I would have found those Made in the USA!!! Next Venture tie-ins back in January. For $10 more plus whatever shipping would be I could be posting on this rainy morning about my (probably) better Next Venture tie-in experience instead of considering another beer while posting this.

Of course I got questions:
Are there any tie-ins that are square?
What kind of tolerance, if any, might be used? Even +/-1 degree (.017" per inch) has both of mine out.
Maybe my expectation of frame tie-ins being square is considered some type of a disorder.
Does giving a F*** about quality put me in a small group?is it April fools already?is this a joke?
 
  • Haha
Reactions: Shwiftypickle
OK, thanks for all the suggestions.

You bought from China so I'm not sure what you expected.
I didn't know where they were made until I received them.

I also didn't really think beating it with a BFH was going to correct the angle, mainly because:
Hard to square something up that has a welded gusset.

I also thought that the purpose of the tie-in is to strengthen the rear bumper which, when combined with the crossmember, is considerably thicker and probably stronger than the frame. Maybe they aren't really needed, kinda like a dropped pitman arm.

I guess I will just bolt it on and see what starts to bend first. I think it would be the bolts trying to pull out of the frame but that's just my guess.

It does seem weird to me that whatever does bend during the install won't bend some more during a pull.
 
It's been almost 2 weeks since I started this thread. Since then I decided to tighten them down to see what actually happens. It looked like nothing happened but everything was touching each other so I took them back off. I also figured that any powder coat that cracked up where they met should probably be removed and recoating everything with Fluid Film was in the plans anyway.

After taking them off here's what I saw:

The worst of the two tie-ins was slightly bent a little past where the gusset was. If the other one was bent it wasn't visible.

The 2 holes in the frame, where the worst tie-in was, were bulged out a very minor amount.

There was no visible change in the bumper and crossmember.

Somehow NO powder coat was damaged, so I brushed Fluid Film where everything meets and put it all back together.

Now of course I'm wondering if the stainless bolts and nuts are really strong enough.