What was found
FOUND 5 PLATFORMS WITH SHIM WEAR WHILE ACCOMPLISHING #2 ENG FAN LUBE. GROUNDED - YES. REPLACED "5" PLATFORMS ON ENGINE #2 REF ASA T/C 78472010.
- Difficulty date
- April 2, 2023
- Submitted
- April 3, 2023
- Operation
- Air carrier
- Aircraft
- N559AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35178
- Aircraft time
- 57,524 hours, 16,991 cycles
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Blade
- Part number
- 3400018170
- Condition
- Worn
- Location
- #2 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.