Nashville TJ's Build - Continued

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So, I often find that I am not nearly as smart as I think I am...

Since I run beadlocks, I mount my own tires. The toughest thing about changing a tire on a beadlock is breaking the inner bead - which is tough on a big tire.

A few years ago, I build this contraption to break the beads. It bolts top the floor and works fairly well:

View attachment 541464

But it's still a lot of work - and even with the leverage of that 6' tube it takes a good bit of effort to break the inner bead.

You may recall that I cut a sidewall out in Moab a few weeks ago. I ordered a replacement tire (gotta love Discount's road hazard warranty) which came in this week. Now both Nina and I have been pretty sick after getting back from Mexico (Covid, which has really been kicking my ass), and I've not felt anywhere near up to fooling with the tire. But for the last couple of days, I've been on the upswing.

Now I still did not feel up to getting out the bead breaker and going at it, but I wanted to get back out into the shop and do something.

So on a whim, I did this:

View attachment 541465

And man, was that crazy easy! Much, much easier than the old setup, and no need to haul that heavy thing out, bolt it to the floor, and then wrestle the big tire up and onto it. Say what you want about the high lift....:rolleyes:

Anyway, got the new tire installed:

View attachment 541466

This week I'll take it in to get balanced, and call it good.

The tough part is now I have to find a place to carry the Hi-Lift on the rig again....

;)

I've used the highlift method for years. One set of tires I had to use the hitch on my 3/4 ton diesel because I kept lifting the Jeep off the ground. Kind of makes a specialty tool designed to break beads down an unwarranted expense when you don't use it very often.
 
Still fighting Covid, now into it two weeks. But I'm on the upswing and feeling well enough to do a little project in the shop.

Plus, it's my birthday - and being in the shop is my happy place... :)

When I wheel, I run a 5-point harness. The shoulder straps attach to a removeable harness bar behind the seats. Currently, the straps wrap around the bar, and are then secured by a series of loops in and out of a flat piece of plate steel with two slots. Like so:

IMG_3385.JPG


It works well, but it is a pain to get the straps in and out, and it takes a few minutes for each of the four straps. Also, when the straps are in, I have to remove all that if I want to tilt the seats to get into the back. Not usually an issue - unless I'm wheelin' with the top on as I did in Moab a few weeks ago.

I've been thinking of doing this for a while, and Moab gave me a final push. I picked up these race-legal harness quick-connects from Summit:

IMG_3375.JPG


After some quick measurements and a few whacks with a center punch, I drilled a set of holes in the cross bar to receive the mounting bolts:

IMG_3367.JPG


Like so:


IMG_3369.JPG


After cleaning up the paint around the holes, I put the pins in for welding. The bolts were just long enough to get a few threads into the nut to hold them tightly in place for welding:

IMG_3377.JPG


And then a few welds:

IMG_3381.JPG


On the bottom side of the bar, after beveling the holes with a countersink bit, I welded the back side of each bolt in place:

IMG_3378.JPG


And flattened out those welds:

IMG_3379.JPG


And after a little paint, the mounts are complete and ready to fit the straps. But, that's for another day.

IMG_3384.JPG
 
So, I often find that I am not nearly as smart as I think I am...

Since I run beadlocks, I mount my own tires. The toughest thing about changing a tire on a beadlock is breaking the inner bead - which is tough on a big tire.

A few years ago, I build this contraption to break the beads. It bolts top the floor and works fairly well:

View attachment 541464

But it's still a lot of work - and even with the leverage of that 6' tube it takes a good bit of effort to break the inner bead.

You may recall that I cut a sidewall out in Moab a few weeks ago. I ordered a replacement tire (gotta love Discount's road hazard warranty) which came in this week. Now both Nina and I have been pretty sick after getting back from Mexico (Covid, which has really been kicking my ass), and I've not felt anywhere near up to fooling with the tire. But for the last couple of days, I've been on the upswing.

Now I still did not feel up to getting out the bead breaker and going at it, but I wanted to get back out into the shop and do something.

So on a whim, I did this:

View attachment 541465

And man, was that crazy easy! Much, much easier than the old setup, and no need to haul that heavy thing out, bolt it to the floor, and then wrestle the big tire up and onto it. Say what you want about the high lift....:rolleyes:

Anyway, got the new tire installed:

View attachment 541466

This week I'll take it in to get balanced, and call it good.

The tough part is now I have to find a place to carry the Hi-Lift on the rig again....

;)

I like this way 😀
1720818177303.webp

1720818206600.webp
 
All the best Jeff. Have a great Birthday and get well.

Keep posting, love your stuff.

Andy
 
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Happy Birthday! 🎂

Glad you're on the upswing from COVID!

Family is coming into town this weekend to celebrate our twins' 2nd birthday. July is a good month for a birthday! ;)(y)
 
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And one last bit of Moab news. I mentioned earlier that out on Pritchette I had cut a tire.

View attachment 536658

I carry these GlueTread tire patches...

View attachment 536669

...and had actually prepped the tire out in Moab to receive the patch. Using the grinder and a flap disc, I removed the tire lugs which were in the way of the patch:

View attachment 536659

I did not have time to actually apply the patch while out in Moab, but I did want to see how well they worked. So back in Nashville, I finished the cleanup, cut a patch to size, and added some reference marks for placement:

View attachment 536662

The kit is very specific about the application of the glue. One small dot about every centimeter or so. This took a few:

View attachment 536663

Then apply the patch, hold pressure on it for 3 minutes, and let it cure for 10.

View attachment 536664

Testing the seal with soapy water revealed this:

View attachment 536665

I must not have held it down well enough in one spot at about 10 O'clock on the patch. The instructions say let the air back out and apply more glue until it is fully sealed. So, I gave it a try. Capillary action, maybe??

View attachment 536666

3 more minutes of hold down pressure, and 10 more minutes to cure, and it is holding 25 psi with no leaks.

View attachment 536667

I won't be able to test drive it, as this tire is going back for a warranty replacement, but it does seem to work. Pretty heavy weight patch as well.

View attachment 536668

Not quite ready to give up carrying the spare just yet, but this does get me thinking...

I’ve got about 10k miles on a Glue Tred patch without leakage. It peeled up on an edge one time and I glued it back down. Some chamfering of the edges can theoretically help avoid the peeling back.
 
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Today I bolted the harness bar back into the rig to set up the straps.

IMG_3386.JPG


As I noted, one of my goals here was to make it easier to install and remove the shoulder harnesses. Previously, the shoulder harnesses attached to the bar like this:

IMG_3385.JPG


If I used the same approach to attach the harnesses to the clip, it became impossible to slip the harness through the slot in the seat with everything threaded up - and therefore the only way to install it was to slide the strap through the slot, and then rethread it through the fixture and the clip. The opposite of easy.

So after some thought I decided to cut the harnesses to length and sew in the clip. That way it would pass easily through the slot in the seat, and therefore be simple to install and remove. I'm giving up a little in terms of adjustability, but in all the years I've used these harnesses with many different people in the rig, I've never once had to change the lengths. So I'll take the tradeoff.

So I measured and marked the strap, held it in place with some basting tape...
IMG_3390.JPG


...and broke out the big machine:

IMG_3389.JPG


Here it is completed...

IMG_3387.JPG


...and how it works in the rig:

IMG_3388.JPG


Happy with how it turned out, I completed the other three harnesses.

IMG_3393.JPG


And for those of you chuckling and giggling about me using the sewing machine, just remember: