What was found
WHILE ACCOMP T/C 78472010 ON THE NR 1 ENG. FOUND SPACERS NR 12 AND 23 DISBONDED. GROUNDED - YES. REMOVED AND REPLACED THE SPACERS.
- Difficulty date
- August 9, 2020
- Submitted
- August 12, 2020
- Operation
- Air carrier
- Aircraft
- N486AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 44107
- Aircraft time
- 19,117 hours, 6,116 cycles
- Engine
- Cfmint CFM567B27E
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Spacer
- Part number
- 3400012620
- Condition
- Debonded
- Location
- Nr 1 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.