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Operation Comanche Chief Otter


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Welcome to the build thread.

 

The Operation is named after my dog named Otter. Got it to go over landing with him. I also like the Chief decals but the truck was originally a 2WD base truck.
 

This is an operation to restore my 1988 Jeep Comanche. Technically when I got it, it was a running truck. Although it was running rough. Leaking everything and drove it home 3 hours from Redding, CA to Modesto, CA on April 24th, 2021.

 

This MJ was rather poorly built. The previous owner was either super lazy or just had someone do the major work and finish work himself. Master brake cylinder went out, e fan wiring shorted somewhere, power steering went out, and welded the rear XJ Dana 44. He had some weird connection held on by blue masking tape. If the connection didn’t touch it’d be a dead truck as if it had no battery. It also leaked at the rear window which is totally not foreshadowing anything at all. 

:edit: The objective is to 97+ swap it and get it to be able to do the Rubicon and also make it out to different outdoor areas around the West Coast.

 

So anyway here are some pictures

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Edited by js33rd
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  • 2 weeks later...

Welding in patch panel for the passenger floor pan. Probably could’ve just added weld material to the floor pan but decided to try something new as practice for the firewall mod. It was a perfect matching piece from the donor XJ anyway so what’s the harm. I cut it all wonky without really taking good measurements. So I had 1/4” gaps in some places. But it’s pretty solid. 

 

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Next I added the 97+ side dash mounting points. I thought it was going to be harder. But, it was actually pretty easy. It was just a nut tack welded on the donor XJ. Did the same exact thing on the Chief. When putting the bolt back into the driver side nut, I think I cross threaded it. I tried to clean the threads up a bit but don’t have a tap and die set yet. So I eventually ugga dugga’d it hoping for the best. It wobbles a bit now but still tightens up. If anything I’ll just drill out the threads and add a second 1/4 20 nut on the back of the first nut.

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On 6/27/2024 at 12:17 PM, olddude said:

Good looking truck:L: You have something to occupy your spare time.:))

Yes it has been very fun and a little stressful for sure.

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Got the right side dash mounting post welded in. Did a fit up test on the dash this past weekend. Doing a lot this weekend. Will post more of the dash

modification from 97+ donor XJ when I’m not outside in 110°F+ heat.

IMG_1937.jpeg.237b50ff0d5a3cf88a61a1bd3ed0182c.jpegIMG_1880.jpeg.f008cd1798094ecb48527de4f272020c.jpeg

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I was able to prep and weld in the left dash mount Friday. I used Mastercoat silver underneath where the mounting bracket would sit. I sanded the paint off where the spot welds would be.

 

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  • 4 weeks later...

Been a while but I got most of the welding on the interior of the cab. I’ll have to get some more pictures of the welded pieces. I don’t have have them all.

 

IMG_1963.jpeg.03424df5e2ba4aafe7a44b703f380c13.jpeg
 

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I was able to spray the Mastercoat silver primer with my 3m accuspray gun. I then used 3 spray cans of the factory paint to put the basecoat. I thought it was going to take 1 can but… 2-1/2 cans and I barely was able to put down one good coat. Then I topped it off with the Mastercoat AG11 in clear.

 

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2 hours ago, js33rd said:

Been a while but I got most of the welding on the interior of the cab. I’ll have to get some more pictures of the welded pieces. I don’t have have them all.

 

IMG_1963.jpeg.03424df5e2ba4aafe7a44b703f380c13.jpeg
 

IMG_1975.jpeg.fc180c386f63acab2b5e1b3f06ef7aec.jpeg

 

IMG_1949.jpeg.8ed8d5ac6d0aeb1e742bee1255732af0.jpeg
 

IMG_1950.jpeg.b2b0893de91e864d4fcf0389b11c5a7e.jpeg


I was able to spray the Mastercoat silver primer with my 3m accuspray gun. I then used 3 spray cans of the factory paint to put the basecoat. I thought it was going to take 1 can but… 2-1/2 cans and I barely was able to put down one good coat. Then I topped it off with the Mastercoat AG11 in clear.

 

IMG_2109.jpeg.a890e993fae3714bf6f70bb328f7e918.jpeg

 

IMG_2111.jpeg.217d5359c055a8acb72ae602ac9cbf21.jpeg
 

IMG_2112.jpeg.85b34cb4e9434c39a8572b6e9c5bbd87.jpeg

 

Looking good! Nice work! :beerchug:

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  • 2 weeks later...
On 8/11/2024 at 2:38 PM, Salvagedcircuit said:

Looking good! Nice work! :beerchug:

thanks!


Pulled the engine and getting it ready for the local jeep mechanic to look it over.

 

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I then mocked up the front end for some motivation.
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I guess it worked a little because I got the rear XJ Dana 44 back on. It’s a welded differential so I’m positive I won’t keep it. I believe I’m going to just weld on the brackets in the correct position for the 8.25 from my donor 98 and see about a stock ride height. 8.5” is a lot of lift.

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I got the driver door off the donor. Which was a task since it’s parked up near a fence on the driver side. I mocked it up to get an idea as to where the door latch mod needs to be placed.

IMG_2399.jpeg.354c12cb40931450b2a4ee6602487099.jpeg

 

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36 minutes ago, js33rd said:

I got the rear XJ Dana 44 back on. It’s a welded differential so I’m positive I won’t keep it.

If it is only the spider gears that are welded you could just switch out the differential.

 

What gear ratio will you be running? I have a factory limited slip differential I pulled out of my Dana 44 I would let you have for the price of shipping. It has the 3.07 ring and pinion with it.

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  • 2 weeks later...

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