What was found
NR 1 ENGINE AFT FAN ASSY / AFT FAN CASE FWD RIB CRACKED AT 12 O'CLOCK POSITION DURING INSTALLATION. NR 1 ENGINE AFT FAN CASE CRACKED FWD T RIB REPAIRED IAW ER/A 488809-14 REV ORIGINAL.
- Difficulty date
- March 7, 2011
- Submitted
- March 18, 2011
- Operation
- Air carrier
- Aircraft
- N136DL
- Make and model
- Boeing 767332
- Aircraft serial
- 23146
- Aircraft time
- 61,335 hours, 26,886 cycles
- Engine
- Ge CF680A2
- Engine time
- 57,940 hours, 26,295 cycles
- System (JASC)
- 7230 · Turbine Engine Compressor Section
- Part
- Rib
- Part number
- CF680A2
- Part serial
- 580350
- Condition
- Cracked
- Location
- Nr 1 Engine
- Part time
- 57,940 hours, 26,295 cycles
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.