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SIB NE-19-08 : Lycoming Engines - Parallel Valve Cylinders and Head Assemblies

Number NE-19-08
Issued by United States of America  United States of America
Issue date 2019-05-06
Effective date
EASA approval number
ATA Chapter
Approval Holder
/ Type Designation
  • Safety Information Bulletin
    • Airworthiness
      • Engines
Revision Not applicable
Correction Not applicable
Supersedure None
Publication(s) and related information Lycoming Mandatory Service Bulletin (MSB) No. 634, dated October 11, 2018. For related service information contact Lycoming Engines, 652 Oliver Street, Williamsport, PA 17701; phone: 800-258-3279; email: Technicalsupport[at]lycoming.com.
Remarks Comments regarding this safety information should be referred to the Safety Information Section, Certification Directorate, EASA;
E-mail: ADs [at] easa.europa [dot] eu

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