mumpymole Posted May 26, 2021 Share Posted May 26, 2021 Hi everyone, I wonder if anyone can help me, I just bought one of these from Modelsport and have only used it for minutes before it lost rear wheel drive. It looked like the grub screw on the rear drive cup was missing or fell out. But have new grub screws and the same thing happens to me it seems the shaft is not long enough. Has anyone had this problem? Thanks Quote Link to comment Share on other sites More sharing options...
evozero Posted May 26, 2021 Share Posted May 26, 2021 Hi Mate, Dont have a plus, just an flux xt. It looks like the bearing needs pushing flush into the diff housing, this should allow the cup to slide further onto the shaft. Its that way on the Flux. Good luck! Ian 1 Quote Link to comment Share on other sites More sharing options...
Bajadre Posted May 26, 2021 Share Posted May 26, 2021 agree with evo on that bearing unless you moved it out for the photo etc best to use some blue thread lock on that grub screw and make sure its tightened to the flat part of the shaft or will keep undoing 👍 Quote Link to comment Share on other sites More sharing options...
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