Re: TRX4 Sport Teardown and Restoration Thread I soaked all of the metal overnight to de-grease. I use a combo of mineral spirits first, Chemical Guys De-greaser for the plastics, then some Isopropyl to finish it. I replaced all of the hardware with stainless and replaced the crunchy bearings. All parts have been lubed, and I used Traxxas's gear grease on all the gears. Time to rebuild: https://i.postimg.cc/mrqsBQZr/TRX-4-...oration-54.jpg https://i.postimg.cc/bvdh76hM/TRX-4-...oration-53.jpg https://i.postimg.cc/N0PgF3DB/TRX-4-...oration-52.jpg https://i.postimg.cc/d1bwmGgf/TRX-4-...oration-51.jpg https://i.postimg.cc/3ww8K8gt/TRX-4-...oration-50.jpg https://i.postimg.cc/JzM72ctV/TRX-4-...oration-49.jpg https://i.postimg.cc/PfCCW4vS/TRX-4-...oration-48.jpg https://i.postimg.cc/NMfgjgmN/TRX-4-...oration-47.jpg https://i.postimg.cc/5NFf0KQM/TRX-4-...oration-46.jpg https://i.postimg.cc/PrL5Drc9/TRX-4-...oration-45.jpg https://i.postimg.cc/T1t537Kb/TRX-4-...oration-44.jpg https://i.postimg.cc/kgz8SpfF/TRX-4-...oration-43.jpg https://i.postimg.cc/bwJHkb88/TRX-4-...oration-42.jpg https://i.postimg.cc/yYrSqG44/TRX-4-...oration-41.jpg https://i.postimg.cc/K86kjg80/TRX-4-...oration-40.jpg https://i.postimg.cc/bJH2KN83/TRX-4-...oration-39.jpg https://i.postimg.cc/W3jd6Lrr/TRX-4-...oration-38.jpg https://i.postimg.cc/1tHfvCcd/TRX-4-...oration-37.jpg Next step: Refurbish the steel suspension links and replace rod ends as necessary. |
Re: TRX4 Sport Teardown and Restoration Thread Sanded the rust off of the rails. I'll hit it with a quick blast of black enamel. https://i.postimg.cc/MTmjKwV6/TRX-4_...oration-55.jpg Put the shocks, pivot balls, and rod ends through the ultrasonic cleaner. https://i.postimg.cc/VNRYJkGV/TRX-4_...oration-65.jpg https://i.postimg.cc/gknr18Sk/TRX-4_...oration-60.jpg https://i.postimg.cc/SsdJbrbj/TRX-4_...oration-58.jpg Drained the shock oil and put fresh 40wt in. https://i.postimg.cc/BQVPvMLK/TRX-4_...oration-56.jpg Sanded the rust and painted off the links. I might leave them brushed and put some clear enamel on them. https://i.postimg.cc/yNB16ZPR/TRX-4_...oration-64.jpg https://i.postimg.cc/1zp8JSWG/TRX-4_...oration-61.jpg |
Re: TRX4 Sport Teardown and Restoration Thread Axles and transmission are assembled, lubed, and ready: https://i.postimg.cc/9F4D1DwS/TRX-4-...oration-77.jpg The rails are ready. Drivetrain assembled: https://i.postimg.cc/MHLvqSNd/TRX-4-...oration-75.jpg The brushed (stock) links look at home here: https://i.postimg.cc/gjjnCJSx/TRX-4-...oration-74.jpg https://i.postimg.cc/T3DW2KRm/TRX-4-...oration-71.jpg Let's complete the chassis: https://i.postimg.cc/ncMD5dg3/TRX-4-...oration-68.jpg https://i.postimg.cc/1z0n6bV3/TRX-4-...oration-67.jpg And let's not forget the upgrades: https://i.postimg.cc/bJzGRL1H/TRX-4-...oration-66.jpg |
Re: TRX4 Sport Teardown and Restoration Thread Looking awesome so far man and great documentation!!! |
Re: TRX4 Sport Teardown and Restoration Thread Quote:
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TRX4 Sport Teardown and Restoration Thread Nice write up and detailed pics. Rig looks to be in pretty good shape. You mentioned that you cleaned with a ultrasonic cleaner. By chance would you have a pic of it or know the brand? I’ve been looking to get one but have no idea what to buy. Thanks. Sent from my iPad using Tapatalk |
Re: TRX4 Sport Teardown and Restoration Thread Excellent! It looks great Sent from my iPhone using Tapatalk |
Re: TRX4 Sport Teardown and Restoration Thread After a brief respite in the mountains, I got back to it. I applied a vinyl/plastic protectant to all the soft parts, and the results were stunning. These parts look new, and they repel dirt and water quickly. https://i.postimg.cc/4nCzKMCx/TRX-4-...oration-78.jpg I painted the body between adding parts back to the chassis. https://i.postimg.cc/G22P6GJd/TRX-4-...oration-80.jpg I painted the bed, flares, and sills with truck bed paint. I'm hoping once I remove the masking, it turns out okay :shock: https://i.postimg.cc/V6V9wvDM/TRX-4-...oration-79.jpg https://i.postimg.cc/pr5fLv6S/TRX-4-...oration-81.jpg |
Re: TRX4 Sport Teardown and Restoration Thread Quote:
I'm almost done with it. It's incredible what severe cleaning, sanding, and care can do to a five-year-old abused rig to make it look new(er) again. |
Re: TRX4 Sport Teardown and Restoration Thread Quote:
I bought a cheap unit off of Amazon, and that lasted for a few months :ror: I then bought a slightly nicer unit online: Here And this one has lasted longer. The key to these cleaners, I've found, is to find the right solution to degrease parts, remove dirt, or brighten them up. Water alone does nearly nothing. You need to add a surfactant. |
Re: TRX4 Sport Teardown and Restoration Thread Very nice, love a good rebuild thread. There's something very satisfying to taking a beat up R/C and bringing it back to new. That looks better than new! Wow, that ultrasonic cleaner does wonders...I do it the old fashioned way with hot soapy water, a couple of brushes and a few choice curse words and my parts never get fully clean - there's a lot of "nooks and crannies' that are hard to get into. |
Re: TRX4 Sport Teardown and Restoration Thread It turns out my masking was okay. So, here's the final product: https://i.postimg.cc/P5xKZ1Mv/TRX-4-...ration-090.jpg https://i.postimg.cc/gcgZhQt4/TRX-4-...ration-112.jpg https://i.postimg.cc/mkp1G11K/TRX-4-...ration-111.jpg https://i.postimg.cc/FRZJDBrr/TRX-4-...ration-109.jpg https://i.postimg.cc/TYhWJ0Zx/TRX-4-...ration-113.jpg https://i.postimg.cc/1z0g3jNG/TRX-4-...ration-117.jpg https://i.postimg.cc/26z1b74P/TRX-4-...ration-118.jpg https://i.postimg.cc/MTdvyf5X/TRX-4-...ration-119.jpg https://i.postimg.cc/tJJ7DRvk/TRX-4-...ration-120.jpg https://i.postimg.cc/tJj2Vfr9/TRX-4-...ration-082.jpg https://i.postimg.cc/bv46qdkD/TRX-4-...ration-083.jpg https://i.postimg.cc/Vsq7cf6v/TRX-4-...ration-086.jpg https://i.postimg.cc/t4Mkz7rS/TRX-4-...ration-091.jpg https://i.postimg.cc/DfPcMxjb/TRX-4-...ration-092.jpg https://i.postimg.cc/gkMHYnPz/TRX-4-...ration-093.jpg https://i.postimg.cc/W3M7j8sC/TRX-4-...ration-094.jpg https://i.postimg.cc/0QgCLF17/TRX-4-...ration-095.jpg https://i.postimg.cc/SRd7YK2G/TRX-4-...ration-096.jpg https://i.postimg.cc/HsWtDbRv/TRX-4-...ration-097.jpg https://i.postimg.cc/MpvbXqWy/TRX-4-...ration-098.jpg https://i.postimg.cc/g2QyZQJ1/TRX-4-...ration-099.jpg https://i.postimg.cc/0NSYdnKj/TRX-4-...ration-100.jpg https://i.postimg.cc/C1Vjv8bN/TRX-4-...ration-101.jpg https://i.postimg.cc/JncjShqW/TRX-4-...ration-102.jpg https://i.postimg.cc/C5hb0VPn/TRX-4-...ration-103.jpg https://i.postimg.cc/6qMn51gj/TRX-4-...ration-104.jpg https://i.postimg.cc/zXfTP8H9/TRX-4-...ration-105.jpg https://i.postimg.cc/kg6Kqscs/TRX-4-...ration-106.jpg https://i.postimg.cc/0yTmQSXs/TRX-4-...ration-107.jpg https://i.postimg.cc/Bv2F1vR1/TRX-4-...ration-108.jpg https://i.postimg.cc/Y0CLVz01/TRX-4-...ration-110.jpg https://i.postimg.cc/7YcJs7k2/TRX-4-...ration-114.jpg https://i.postimg.cc/T3DLZwdH/TRX-4-...ration-115.jpg https://i.postimg.cc/Gpn8rC93/TRX-4-...ration-116.jpg |
Re: TRX4 Sport Teardown and Restoration Thread To summarize:
I put the original set of wheels and tires back on while I start the restoration of the Traxx. I'll post that in a separate thread. |
Re: TRX4 Sport Teardown and Restoration Thread That's some satisfying work. I bet the boys love it. |
Re: TRX4 Sport Teardown and Restoration Thread Man, that looks brand new! Excellent work! I think the body turned out great! Great color and the black textured accents on the outside look great too! Thanks for the info on the ultrasonic cleaner."thumbsup" I really need to pick one of them up! |
Re: TRX4 Sport Teardown and Restoration Thread Quote:
The only new parts on it are the body, the 400 servo, the lighting kit added later, and the winch. All the plastic/nylon parts are original, and all the suspension and gearing components are. I only had to replace a handful of crunchy bearings. If you look closely, you can still see battle scars. You can't go wrong with an ultrasonic cleaner. |
Re: TRX4 Sport Teardown and Restoration Thread Great documentary. I did something similar just last week in my Sport. The only thing I would have addedto your upgrades would be the bearings. They will rust and corrode eventually and upgrading them to stainless steel to replace the chrome steel would have been a worthwhile investment, The factory bearings had to be tossed out as they were beyond repair after owning the truck for only 4 months (through all the elements). |
Re: TRX4 Sport Teardown and Restoration Thread Quote:
Upon reinstallation, I put a drop of bearing lube (the kind racers use), which seems to mitigate rust. I do this with all of my RC vehicles. But, your suggestion would be the best upgrade over all of that. https://i.postimg.cc/ydT28N4q/TRX-4-...ration-121.jpg |
Re: TRX4 Sport Teardown and Restoration Thread That green is just down right sexy. Fantastic overhaul... "thumbsup" |
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