From the accident report it sounded like someone was fitting a bolt with incorrect parts after delivery from the factory, causing the crack which lead to loss of control. But since that guy was never identified, it's obviously easier to sue RHC.
http://www.atsb.gov.au/media/2786447/aair200401917.pdf
Last edited by jymil; 20th Dec 2014 at 09:35.
Reason: Typo