LST2QIK4U

ok ive jus fitted a rb 928 into my lst2.it has jus run in and ive tuned for power problem is when i turn sharp and romp on it, i get this gear noise an tha truck disengages for a sec and if i back off an boot it again it takes off.????Its got a werks racing clutch ive checked slipper,its got me stuffed please help

Thanks in advance
Cheers
Mark

RCtruckRacer

Almost sounds like it might be the OWB in the 2 speed going out.

fastmaxx400

Take apart the 2 speed unit and go through everything, check the one way bearing, make sure the 2 brass shims are there, and check the 2 speed clutches. If everything checks out then take apart tranny and check those internals. Is it disengaging fully(the engine just freewheels or does the fron or back tires move)?

LST2QIK4U

yeah it disengages fully but i back off and it hooks up,i boot it and it takes off on tha back wheels.Weird hey i cant work it out?[:@]

fastmaxx400

it really sounds like the 2 speed one way bearing, check that out