Question juridique clé
Whether the pension revision and reduction from a full to a quarter disability pension were lawful
Solution extraite
The revision was permissible; the finding of improved work capacity and the resulting 40% disability rate were not shown to be manifestly incorrect.
Motifs extraits
The administrative psychiatric expertise met evidentiary standards and could be relied upon. The appellant's objections did not undermine its probative value, and the cantonal court's assessment of the medical evidence was not arbitrary.