Airworthiness Directives (ADs)
CAA-2012-01-002
The aircraft owner or operator shall comply with Airworthiness Directives issued by the CAA or the aeronautics authority of the State of Design (SoD) of the aviation products, appliances and parts, and take all necessary actions thereto.
-
Issue Date
- 2012/01/04
-
Applicability
- To General Electric Company (GE) GE90-110B1 and GE90-115B turbofan engines with high-pressure compressor (HPC) stages 2-5 spool, part number (P/Ns) 351-103-106-0, 351-103-107-0, 351-103-108-0, 351-103-109-0, 351-103-141-0, 351-103-142-0, 351-103-143-0, or 351-103-144-0, installed.
-
Model Number
- General Electric Company (GE) GE90-110B1 and GE90-115B Turbofan Engines
-
CAA AD Number
- CAA-2012-01-002
-
Aeronautics Authority of Original AD
- FAA
-
Original AD Number
- 2011-26-11
-
Effective Date
- 2012/02/03
-
Subject
- To detect cracks in the HPC stages 1-2 seal teeth due to heavy rubs that could result in failure of the seal of the HPC stages 2-5 spool, uncontained engine failure, and damage to the airplane.
-
Reference Publications (Revision/ATA/SB)
- Ref. GE Service Bulletins GE90-100 S/B 72-0320, Revision 02, dated October 1, 2010, and GE90-100 S/B 72-0360, Revision 04, November 7, 2011
-
Remarks
-
Download
-
