AD NO.
2023-09-09 (correction)
SUBJECT
Joint Aircraft System Component (JASC) Code 8100, Exhaust Turbine System (Recip).
APPLICABILITY
This AD applies to all turbocharged, reciprocating engine-powered airplanes and helicopters andturbocharged, reciprocating engines, certificated in any category, with a spot-welded, multi-segment v-band coupling installed at the tailpipe to turbocharger exhaust housing flange, except for airplanesthat are in compliance with an AD listed in paragraphs (d)(1) through (10) of this AD, or have thesupplemental type certificate (STC) listed in paragraph (d)(11) of this AD installed. These v-bandcouplings are installed on, but not limited to, the products listed in Table 1 to paragraph (d) of this AD.
ISSUED BY
FAA