What was found
ENGINE PLATFORMS AT POSITIONS 4,15, 19 WORN BEYOND LIMITS. GROUNDED - YES. REMOVED AND REPLACED AIRCRAFT ENGINE NR 1 PLATFORMS AT POSTION 4,15, 19 REF TASK CARD 78472010.
- Difficulty date
- February 27, 2019
- Submitted
- March 1, 2019
- Operation
- Air carrier
- Aircraft
- N557AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35176
- Aircraft time
- 48,714 hours, 14,320 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 7230 · Turbine Engine Compressor Section
- Part
- Platform
- Part number
- 3400018160
- 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.