What was found
WHILE ACCOMPLISHING T/C 78472010 #1 ENGINE FOUND 1 FAN BLADE SPACER WITH ELASTROMER MATERIAL DISBONDING. GROUNDED - YES. REMOVED AND REPLACED #1 ENGINE FAN BLADE SPACER 1 EA. REF T/C # 78472010.
- Difficulty date
- March 20, 2020
- Submitted
- March 24, 2020
- Operation
- Air carrier
- Aircraft
- N493AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41727
- Aircraft time
- 15,292 hours, 4,962 cycles
- Engine
- Cfmint CFM567B27E
- System (JASC)
- 7230 · Turbine Engine Compressor Section
- Part
- Elastomer
- Part number
- 3401169310
- Condition
- Debonded
- 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.