What was found
SPACERS #6,8,11 AND 24 ON ENGINE #1 HAVE DISBONDED ELASTOMERS. GROUNDED - YES. REPLACED SPACERS #6,8,11 AND 24 ON ENGINE #1 REF TASK CARD #78472010.
- Difficulty date
- October 16, 2021
- Submitted
- October 18, 2021
- Operation
- Air carrier
- Aircraft
- N483AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36350
- Aircraft time
- 22,674 hours, 7,212 cycles
- Engine
- Cfmint CFM567B27E
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Spacer
- Part number
- 3400012620
- Condition
- Debonded
- Location
- #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.