[NSRCA-discussion] Futaba BLS173SV centering problem

Daniel Underkofler underdw at gmail.com
Mon Feb 13 08:59:47 AKST 2017


Guys,
I'm new to Futaba programable servos.  Have new BLS173SV on ailerons and
have a bit of "slop" in the servo output.  I'm confident that the majority
of the slop is in the servo, not the linkage.

Should I need to replace gears after only a couple hundred flights?  Hard
to tell, but seems like there is too much slop with power off, so adjusting
settings may not be the answer.  Can't find the gearset on Futaba or Tower
website anyway.  Anybody know the part number and how/where to order?

I was going to try reducing the deadband from .36 to .20.
Recommendations on programable parameter settings improve centering?

Thanks,  Dan
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