What was found
WHILE ACCOMPLISHING T/C 78472010 # 2 ENG S/N 804247 FOUND CU NI IN COATING DAMAGE BEYOND LIMITS ON BLADE #14 & # 23. GROUNDED - YES. REPLACED DAMAGED BLADES AND BLADE PAIRS.
- Difficulty date
- August 30, 2019
- Submitted
- September 4, 2019
- Operation
- Air carrier
- Aircraft
- N532AS
- Make and model
- Boeing 737890
- Aircraft serial
- 36346
- Aircraft time
- 35,262 hours, 10,520 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 7230 · Turbine Engine Compressor Section
- Part
- Blade
- Part number
- 3400010260
- Part serial
- DM0167205
- Condition
- Damaged
- Location
- Nr 2 Engine
- Part time
- 35,262 hours, 10,520 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.