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Beringer Disc Brake Kit for Schemm-Hirth gliders - experience and effectiveness?
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October 19th 17, 02:24 AM posted to rec.aviation.soaring
Michael Opitz
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Posts: 318
Beringer Disc Brake Kit for Schemm-Hirth gliders - experience and effectiveness?
At 20:32 18 October 2017,
wrote:
Has anyone ever got a hydraulic Tost disk brake to work WELL on a
Ventus
2C=
M? I'm convinced I've bled my brakes as well as they can be bled,
and
STILL=
the braking is very weak. I get some small braking action, but
nowhere
ne=
ar being able to put the glider on its nose, or flat-spot the tire. I
can
s=
low down for a taxiway turn off, so long as its well ahead, but not
enough
=
to help on a short runway, or enough for a real emergency stop. I
suspect
=
the wire cable between the control stick and the cylinder under the
seat
mu=
st be stretching. I may try a thicker cable (I'm experimental).
I have a Discus-2b with the factory Tost 5" wheel also. We had real
problems bleeding all of the air out of the line. Biggo at the factory
even sent me a pdf file with pictures in order to do it correctly from
the bottom. It was a real bear to get all of the air out. Also,
adjusting the cable/brake handle so that there is no play helps a lot.
Finally, get a new brake pad even if the old one looks OK. The new
one will be thicker, so the caliper won't have to squeeze over as
great a distance to apply pressure. All of these items add up.
RO
Michael Opitz
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