A Texas M416 Build

mjm

Observer
I bought my M416 about 17 years ago from an Army Surplus Store in Oklahoma. From the bumper number, I learned it originated in an USAR Combat Engineering Company located down the coast in Corpus Christi.

It was in decent shape when I got it, but years of Houston humidity and weather took its toll. I used it for hauling dirt and anything I could not put in my car or van. Some years were spent years in the garage and some were spent outside. I started removing paint, but got tired of fighting the old Army paint. Expecting to get back on it soon, I did not prime the areas I stripped. Regretfully, I would pay for that laziness when I started working on it for real years later.

I started rebuilding it three years ago. A category five hurricane passed near us and we determined a fully reliable trailer would help if we ever have to evacuate. I had also just bought a 2005 Jeep Rubicon and wanted to update the trailer to pull behind it.

When I started the rebuild, I had some surface rust I did not have when I bought it. Here are some pictures of what I started with:

The trailer was generally very straight…note the civilian coupler welded on to the drawbar bracket.
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The floor had hints of pitting due to rust
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The frame looks bad in the picture, but in reality it is in very good condition.
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This is proof a M416 will fit in the bed of a pickup truck. My truck has an extended cab with a six foot bed. I loaded up the tub, disassembled frame, axle, and fenders to get blasted. I blasted all smaller pieces myself. I did not want anything to get lost.
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A week later and it was back in the truck. I had the sand blaster coat everything with an industrial strength epoxy primer. It was hard to sand smooth, but it provided a good base for the final primer.
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This was the first look at the damage caused by failing to apply primer over the areas I stripped several years before. The good news is the metal is so thick, I did not have any structural damage.
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After weeks of sandblasting, wet sanding and painting, I was ready to start reassembly. I used all new fasteners for the reassembly. Using the TM, I built a spreadsheet showing every fastener used and quantities for purchase. Although not needed, I used grade 8 fasteners. I purchased new bearings, races and crush washers for the hubs. Where possible, I replaced anything that might show wear with NOS or CJ parts.
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It was a good day when I got it rolling again. I reused the civilian taillights I had on it when I started, but may eventually modify the original taillights with full red lenses.
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I had the tub under a tarp for several months while I finished blasting and rebuilding the frame. I spent countless hours and many weeks working on the sheet metal. Although I took over a hundred pictures before disassembly and while I rebuilt the frame, I did not take one picture of what I did to get it to the point it was painted to match my Jeep.
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As this picture shows, the floor now looks pretty good. It has some of the usual wave due to over loading.
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Got to have some fenders and reflectors…
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I had some adapters machined to convert the original bolt pattern to 5x4.5. That allowed me to use a set of Moab wheels that match the Jeep.
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There are still a number of things I would like to do. I need to make a set of fenders that will cover my tires. I would like to replace the axle with a Dexter that has electric brakes. With my big wheels, I don’t stop like I used to. I will either have a soft top made or build a hard top. I am beginning to like the idea of a RRT. This winter, I will add a spare tire carrier to the front along with 2 gas cans. If I can come up with a tailgate design that is water and dustproof, I will probably go that route.
 
Thanks for all the nice words. It would have been a better job if I finished what I started the first time around.

On my frame, I used a DuPont epoxy enamel non-sandable primer, topped by 2 coats of ready-to-paint industrial DuPont enamel. My paint supplier suggested I would get better durability to chipping with this combination. The paint dried quickly but took a long time to reach the point it was almost indestructible.

I used a DuPont epoxy sandable primer on the tub. I used 2 coats of single stage DuPont enamel paint. Although I really stink at it, I shot all the paint myself in the driveway.
 
Great job on restoring that trailer! The paint looks sweet.

We really need to get a Texas ExPo get together going.
 

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