cen diff cup and part gx12
hey all, I was upgrading my cen mt2. and checking my rear gears.
and i pulled out both rear diff cups. and everthing looked ok.
so i gave it some fresh grease, and put the gears back togather.
and finished my upgrade of the : ffs009 brake seat, and new brakes.
and all seemed ok. being aware of engine/ gear damage. i checked those as well with paper.
i think i got that part correct "not sure". after about an hour of hard running/ jumping.
one side of the gearbox broke a diff cup. does it sound like i done something wrong?
and what is that little shaft on the GX12 for ? it came out when i took the cups out
to clean/grease the gears. NOTE: all else looks fine.
PS: thanks to everyone here that gave me tips on tuning, this truck screams !