What was found
FPI INDICATIONS FOUND IN STAGE 1 BLADE RETAINER ARM AT EACH BLADE LOCATION. ITEM TO BE RETURNED TO MFG FOR DETAILED ANALYSIS. PART WOULD HAVE BEEN REDUNDANT TO SB 72455.
- Difficulty date
- October 9, 2002
- Submitted
- October 29, 2002
- Operation
- General aviation
- Engine
- Ge GE9090B
- System (JASC)
- 7230 · Turbine Engine Compressor Section
- Part
- Seal
- Part number
- 1711M20P08
- Part serial
- GWNHE300
- Condition
- Cracked
- Location
- 1st Stage
- Part time
- 20,177 hours
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.