What was found
PER T/C 78472010 #2 ENG. FAN BLADE LUBE, #17 FAN BLADE MISSING CU-NI-IN COATING BEYOND LIMITS. GROUNDED - YES. REMOVED AND REPLACED BLADE #17 AND ITS PAIR #5 ON #2 ENG. REF. T/C 78472010.
- Difficulty date
- March 17, 2021
- Submitted
- March 19, 2021
- Operation
- Air carrier
- Aircraft
- N592AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35190
- Aircraft time
- 47,745 hours, 14,245 cycles
- Engine
- Cfmint CFM567B27B3
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Blade
- Part number
- 3400010260
- Part serial
- DE182850K
- Condition
- Worn
- Location
- Nr 2 Eng Fan
- Part time
- 41,030 hours, 19,785 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.