AD NUMBER:2004-26-09
MANUFACTURER:Rolls Royce
SUBJECT:Airworthiness Directive 2004-26-09
SUMMARY:The FAA is adopting a new airworthiness
directive (AD) for Rolls-Royce Corporation (RRC) 250-Band 250-C
series turboprop and turboshaft engines with certain part numbers
(P/Ns) of compressor adaptor couplings manufactured by Alcor Engine
Company (Alcor), EXTEX Ltd.(EXTEX), RRC, and Superior Air Parts
(SAP) installed.