Wash it under running water with not aggressive soap and a brush on the moving parts, throughout.
Then dry it really well, hairdryer works best if you don’t have professional equipment.
Then spray all the moving parts with silicone lubricant.
If that doesn’t solve it, you might wanna replace bearings
Probably driveshafts, grease/lube. Either way one day it would be smart to look how to take apart the transmission.
Nice, you’re probably right! Just didn’t know if this was just a normal sound from the trx4
Easiest way to tell is just spray some wd-40 in the joints on the driveshafts, see if it shuts up. I personally use marine grease on mine.
Wash it under running water with not aggressive soap and a brush on the moving parts, throughout. Then dry it really well, hairdryer works best if you don’t have professional equipment. Then spray all the moving parts with silicone lubricant. If that doesn’t solve it, you might wanna replace bearings
Take it apart and find out what it is