What was found
PER ASA T/C 78472010 #2 ENG FAN BLADE LUBE #21 FAN BLADE CU-NI-IN COATING MISSING BEYOND LIMITS ON CC SIDE. GROUNDED - YES. REMOVED & REPLACED #21 & #9 FAN BLADES FROM #2 ENG PER ASA T/C 78472010.
- Difficulty date
- September 7, 2022
- Submitted
- September 8, 2022
- Operation
- Air carrier
- Aircraft
- N565AS
- Make and model
- Boeing 737
- Aircraft serial
- 35181
- Aircraft time
- 57,805 hours, 17,188 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- None
- Part number
- 3400010260
- Part serial
- DE191741K
- Condition
- None
- Location
- #2 Engine
- Part time
- 23,720 hours, 13,545 cycles
- 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.