Kernrechtsfrage
Whether the original pension award of 6 April 2004 could be reconsidered under Art. 53(2) ATSG as manifestly incorrect and materially significant.
Extrahierter Entscheid
Yes. The original award rested on incomplete and contradictory medical evidence, especially on work capacity and adapted work, so the grant of the pension was unlawful and manifestly incorrect.
Extrahierte Begründung
The file lacked comprehensive medical findings on the decisive capacity for the former work and for suitable alternative work. The IV office also failed to clarify inconsistencies between medical and occupational assessments, so the original decision violated equal treatment and could not stand.