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D-1986-190 : Check Tee Valve 35200100 - Possibility of a Manufacturing Defect

Number D-1986-190
Issued by Germany  Germany
Issue date 1986-09-29
Effective date 1986-09-29
EASA approval number
ATA Chapter
Approval Holder
/ Type Designation
  • AIRBUS HELICOPTERS DEUTSCHLAND
    • MBB-BK 117
      • MBB-BK 117 A-1
      • MBB-BK 117 A-3
      • MBB-BK 117 A-4
      • MBB-BK 117 B-1
      • MBB-BK 117 B-2
      • MBB-BK 117 C-1
      • MBB-BK 117 C-2
Revision Not applicable
Correction Not applicable
Supersedure None
Publication(s) and related information MBB-BK 117 Alert Service Bulletin No. ASB-BK117-70-100 of August 11, 1986.
Remarks Comments regarding this AD should be referred to the Safety Information Section, Certification Directorate, EASA;
E-mail: ADs [at] easa.europa [dot] eu