What was found
ENGINE 3 HAS 31 FAN BLADE THAT ARE NICKED BEYOND LIMITS SPECIFIED IN AMM 72-31-02. NICK IS APPROXIMATELY .020 INCHES IN WIDTH & .020 INCHES IN DEPTH. ITEM REPAIRED IAW AMM 72-31-02.
- Difficulty date
- March 28, 2014
- Submitted
- March 31, 2014
- Operation
- Air carrier
- Aircraft
- N747BC
- Make and model
- Boeing 7474J6
- Aircraft serial
- 25879
- Aircraft time
- 35,280 hours, 9,760 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 7230 · Turbine Engine Compressor Section
- Part
- Blade
- Condition
- Nicked
- Location
- Nr 3 Engine
- 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.