computer54
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It's better than having it on the back of a CUCV that I did.It’s actually hooked up to a proper tow vehicle.
Looks good!
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It's better than having it on the back of a CUCV that I did.It’s actually hooked up to a proper tow vehicle.
Looks good!
No pictures of the “box”?I worked on the little M1082 trailer the last couple weeks repairing the few small issues it had.
Replaced the brake valve on the tank. The original one had a leaking cover seal.
Replaced the upper sway bar bushings that had almost crumbled apart. The urethane LMTV bushings are direct replacements.
Then I started on the lights...the fun begins!
I only had 1 amber marker, 2 red markers and 1 taillight that worked. Being incandescents, I assumed bad bulbs. So if I have to replace all those bulbs, I may as well swap them all over to LEDs. Perfect justification for the swap and troubleshooting would be eliminated! Wrong...
I replaced all the lights with LED assemblies. Used dielectric grease in all the connectors. Prepped and sealed all grounds. Plugged the trailer back into the truck and...I now had less working lights than before. WTF!
The harness running through the trailer looked flawless and untouched. Still looking for visual problems, instead of messing with the DVM, I started looking at the little box with the 2 connectors on the front bulkhead. The problem must be in there.
Going into the box I was assuming the box was there because of the dual connectors. I had no idea that the box housed an unimaginable amount of complicated rediculousness. Something had to be done to simplify that contraption.
A couple gripes:
The wire numbers at the lights don't necessarily correspond to the wire numbers into dean the box.
The TM for this trailer doesn't contain a wiring diagram...really?
Some wires in the box are not tagged at all.
So with the trusty DVM now in hand, I try to map out the box wiring. Running through all the wires and all the different functions, I ended up with 2 wires that had ~12V and 1 wire that had ~19V...out of 20 something wires. Not good!
Wire dykes in hand, I cut all the wires going directly to the trailer harness to eleminate all the fancy converters and stuff. I used to blinker wire from the truck to figure out which wires did what on the trailer. After that I used some of the circuit breakers in the box to connect the truck side back to the trailer side until I had all lights and functions working. All other wiring was removed.
Hooked back up to the truck and viola...everything works! I hate that little box.
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The were some, but I didn't realize the nasty sun glare distorting most of the pictures until i looked at them later. I'll pop it back open next couple of days to finalize the last circuit and take some more. Given the voltages I was seeing with 24v input, there were multiple failures inside that box.No pictures of the “box”?
Last weekend I used my 1968 M101A1 to avoid a $60 delivery charge and picked up a brand new queen mattress and box spring!
https://www.steelsoldiers.com/showt...-1968-M101A1&p=2149616&viewfull=1#post2149616
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And take a cool bear too because he well need it ,because tracing wires is not fun.That looks like a long weekend of tracing wires.
This cool bear lives in the woods near my house. He acts all aloof and smug, but I still laugh at him when I see him eating out of the trashcan.And take a cool bear too because he well need it ,because tracing wires is not fun.
To map out everything would have been. I only needed the lights working on 24v though, so about 80% of that mess was either terminated or eliminated. Took about 2 hours to find what I needed and another hour to wire it up.That looks like a long weekend of tracing wires.
I like the tan unit because My truck is painted tan. but my trailer is green .I hooked up my tan M101A2 and moved it about 400 feet. It’s full with a set of HMMWV wheels/tires that I’m trying to sell and needed it out from under trees.
Haven’t used it much lately.
Will be painting the tan one once the temps cool down a bit.
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