Williams Dual Toe Bake parts
I have a 1950 PA-20 with Williams Aircraft Company dual toe brakes. I have broken one of the rudder pedal return springs and don't know where to find another one. Neither STC SA8334SW or my 337 give any info on Williams Aircraft Company, who they are and how to contact them. Univair, Aircraft Spruce, and Wag Aero have not been able to match the length and diameter of the spring and a web search does not turn up who Williams Aircraft Company is. Can anybody help with finding that spring. I will replace both of them.
Thanks for your help
Re: Williams Dual Toe Bake parts
Pretty sure it is a Cessna part.
Re: Williams Dual Toe Bake parts
They are Cessna pedals. You might check with Peter, the owner of the Williams toe brake STC. http://www.shortwingpipers.org/images/1986_001.pdf
Re: Williams Dual Toe Bake parts
It is a Cessna Part. From 1959or so C-170, I will try to find the part number soon but yes, it can be found
Re: Williams Dual Toe Bake parts
Cessna Part Number 0310196-13 or Textron Aviation - same part number
https://www.aircraftspruce.com/catal...a_05-22225.php
Re: Williams Dual Toe Bake parts
Thanks for all the help guys. I appreciate it
Re: Williams Dual Toe Bake parts
Alternative… not to drum up sales but if you ever though about wanting rudder trim my STC removed those springs and installs a set of pulleys, cables and heavier longer springs to a control wheel mounted under the panel…
Brian
Re: Williams Dual Toe Bake parts
Anyone know the part number and supplier for the spring used in the Univair conversion to conventional gear?
The Cessna part is too short and too large in diameter. Mine measures .250 dia and about 4.0 closed length.
Jerry
Re: Williams Dual Toe Bake parts
Quote:
Originally Posted by
CTJER
Anyone know the part number and supplier for the spring used in the Univair conversion to conventional gear?
The Cessna part is too short and too large in diameter. Mine measures .250 dia and about 4.0 closed length.
Jerry
Univair insists that 42892-000 is the correct spring. From what I can tell Piper used this spring in multiple application. The Univair spring has end loop orientations in two 90 degree planes. The rudder pedal wants the loops in the same plane. Any thoughts anyone?
Jerry
Re: Williams Dual Toe Bake parts
Quote:
Originally Posted by
CTJER
Univair insists that 42892-000 is the correct spring. From what I can tell Piper used this spring in multiple application. The Univair spring has end loop orientations in two 90 degree planes. The rudder pedal wants the loops in the same plane. Any thoughts anyone?
Jerry
The Drawings for The Williams Toe Brakes are included on the CD from Shortwing Piper Club. They have the correct part numbers . That where I got the part number I posted above for the spring from Aircraft Spruce