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.
IMG_0581.jpg

IMG_0582.jpg


The floor had hints of pitting due to rust
IMG_0614.jpg


The frame looks bad in the picture, but in reality it is in very good condition.
IMG_0662.jpg


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.
IMG_0619.jpg


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.
IMG_0680.jpg


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.
IMG_0810.jpg
 

mjm

Observer
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.
IMG_0703.jpg


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.
IMG_0829.jpg


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.
IMG_0832.jpg


As this picture shows, the floor now looks pretty good. It has some of the usual wave due to over loading.
IMG_0835.jpg


Got to have some fenders and reflectors…
IMG_0837.jpg


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.
IMG_1159.jpg



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.
 

KC Cruiser

Adventurer
VERY nicely done!!! looking for one myself and can only hope to get it as clean and functional as yours.
 

mjm

Observer
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.
 

davegonz

Explorer
Great job on restoring that trailer! The paint looks sweet.

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

Forum statistics

Threads
189,805
Messages
2,921,096
Members
232,931
Latest member
Northandfree
Top