What was found
WHIILE ACCOMPLISHING T/C 78472002, FOUND THE CU-NI-IN COATING CHIPPED & MISSING ON BLADES 1, 11, 13, 21, & 23. ACFT GROUNDED. REMOVED AND REPLACED THE BLADES IAW T/C 78472002.
- Difficulty date
- June 15, 2018
- Submitted
- June 18, 2018
- Operation
- Air carrier
- Aircraft
- N565AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35181
- Aircraft time
- 44,461 hours, 13,446 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 7230 · Turbine Engine Compressor Section
- Part
- Blade
- Part number
- 3400010260
- Condition
- Damaged
- Location
- Nr 1 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.