What was found
REF L/P 60242308 AND L/P 6024309. #2 ENG FAN BLADE # 2, # 5, # 14 AND # 20 AND # 21 NEED REPLACED. GROUNDED - YES. REMOVED AND REPLACED END FAN BLADE # 8, # 9 AND # 17 AS PAIRS TO # 5, #20 AND # 21. REF T/C 78472010.
- Difficulty date
- December 4, 2021
- Submitted
- December 7, 2021
- Operation
- Air carrier
- Aircraft
- N409AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41733
- Aircraft time
- 32,134 hours, 10,339 cycles
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Blade
- Part number
- 3400010360
- Part serial
- DM0691512
- Condition
- Nicked
- Location
- #2 Engine
- Part time
- 32,116 hours, 10,335 cycles
- 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.