ALJAZ Inside Story 2019 Ep 184 July 14, 2024
A one time functional check of one shear rivet in all 6 elevator pca bellcrank assemblies within 30 days reworking or replacing the bellcrank assembly if needed. Failure of 2 of the 3 bellcrank assemblies on one side can result in that single elevator surface but not both surfaces moving to a hard over position independent of the pilot command resulting in a significant pitch upset recoverable by the crew. Failure of all 3 bellcrank assemblies on one side can cause an elevator hard over that may...
Source: archive.org