What was found
ON WALK AROUND FOUND DAMAGE TO NR 1 ENGINE. REMOVED AND REPLACED COMPLETE FAN SET ON ENGINE NR 1 IAW AMM 72-31-02-4. HIGH POWER ENGINE RUN ACCOMPLISHED. NO FURTHER VIBE FELT.
- Difficulty date
- December 7, 2018
- Submitted
- December 11, 2018
- Operation
- Air carrier
- Aircraft
- N446MC
- Make and model
- Boeing 7474B5F
- Aircraft serial
- 33517
- Aircraft time
- 63,148 hours, 11,034 cycles
- Engine
- Pwa PW4062
- System (JASC)
- 7230 · Turbine Engine Compressor Section
- Part
- Blades
- Part number
- 56A621
- Condition
- Damaged
- Location
- Nr 1 Engine
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- C, E
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.