What was found
WHILE ACCOMPLISHING TC 78472002 NO 2 ENGINE SN 658290 FOUND NR 8 SPACER DISBONDED. GROUNDED - YES. REPLACED NR 8 SPACER ON NR 2 ENGINE SN 658290. REF TC 78472002 FOR WORK PERFORMED AND VIB SURVEY.
- Difficulty date
- October 26, 2018
- Submitted
- October 29, 2018
- Operation
- Air carrier
- Aircraft
- N431AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 43255
- Aircraft time
- 19,991 hours, 6,596 cycles
- Engine
- Cfmint CFM567B27E
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Spacer
- Part number
- 3400012620
- Condition
- Debonded
- Location
- Nr 2 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.