leonard Wrote:
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> Hi nitro lovers,
> I had a hard thime to remove one way on the third
> Mainchaftblock, I think the tolerances are a
> little to narrow?
> What I also noticed is that there is no chim
> between the one way(4876) bearing and the
> taildrive pulley(4873).
> On the 690 there is one.
> Because off that I had a verry hard thime to
> desasembe the pin that hase to go threw the
> mainchaft holding the alu pulley that was wearing
> in and blocked on the mainchaft.
> I put an litle chim between one way and pulley to
> fix the problem.
> I came to this constatation because my one way was
> blocking after every flight.
> After I loosen the bolts that holding the bearing
> block and tighten back ,it was free every thime
> but still blocked after flight.
>
> Hope my problem is gone now, I am waiting from
> good weader.
Problem fixed!!