What was found
ALL 24 BLADE SHIMS FOUND TO BE WORN ON THE NR 1 ENGINE. ACFT GROUNDED. REMOVED AND REPLACED THE BLADE SHIMS IAW T/C 78472002.
- Difficulty date
- May 17, 2017
- Submitted
- May 19, 2017
- Operation
- Air carrier
- Aircraft
- N587AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35684
- Aircraft time
- 36,754 hours, 10,705 cycles
- Engine
- Cfmint CFM567B27B3
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Shim
- Part number
- 3402523070
- Condition
- Worn
- 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.