What was found
WHILE ACCOMPLISHING T/C 78472010 NR 2 ENGINE FOUND 3 FAN BLADE SPACERS DEBONDING ELASTOMER MATERAL. GROUNDED-YES. REMOVED AND REPLACED THE 3 EA FAN BLADE SPACERS NR 2, NR 9 , AND NR 18, REF T/C 78472010 ON NR 2 ENGINE.
- Difficulty date
- December 20, 2020
- Submitted
- December 22, 2020
- Operation
- Air carrier
- Aircraft
- N519AS
- Make and model
- Boeing 737890
- Aircraft serial
- 36482
- Aircraft time
- 43,705 hours, 12,903 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Spacer
- Part number
- 3401169310SD
- Condition
- Debonded
- Location
- Nr 2 Eng Fan
- 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.