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bellcrank jig device

dent

Member
I just got a 4 project and do not have any pictures of information on the bellcrank jig device.
Any help would be appreciated.

Dennis
 
There is no bellcrank jig for the RV-4.
The drawings have a dimension detail showing what the neutral position is.
 
In the "old days" ...

we just set up the "call out" posit in the drawings and then drilled a #41 hole through the bellcrank support bracket and the bellcrank and used an .089" dia hinge pin section to connect them when needed. I always drilled mine so they would be accessible through the inspection cover later - if ever needed after the aircraft was flying.

David Howe
 
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