What was found
WHILE DOING FAN LUBE ASA T/C 78472010 NO1 SPACER OF NO1 ENG DISBONDED REQUIRES REPLACE. GROUNDED - YES. REMOVED AND REPLACED NO1 SPACER OF NO1 ENG REF ASA T/C 78472010.
- Difficulty date
- January 20, 2023
- Submitted
- January 23, 2023
- Operation
- Air carrier
- Aircraft
- N459AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36352
- Aircraft time
- 33,015 hours, 10,391 cycles
- Engine
- Cfmint CFM567B27E
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Spacer
- Part number
- 3401169310SD
- 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.