What was found
REF TASK CARD 78472010 #1 ENGINE, ALL SPACERS DISBONDED. GROUNDED - YES. REMOVED & REPLACED #1 ENGINE SPACERS W/ NEW PER TASK CARD 78472010.
- Difficulty date
- June 2, 2019
- Submitted
- June 3, 2019
- Operation
- Air carrier
- Aircraft
- N491AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 44109
- Aircraft time
- 14,316 hours, 4,720 cycles
- Engine
- Cfmint CFM567B27E
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Spacer
- Part number
- 3400012620
- 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.