What was found
WHILE ACCOMPLISHING T/C 78472010 FOUND ON ENG #2 BLADE 21 NICK IS OUT OF LIMITS. REF L/P 60026683 FOR PREVIOUS WRITE UP. GROUNDED - YES. REMOVED AND REPLACED FAN BLADE #21 ON #2 ENG 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
- 32,116 hours, 10,335 cycles
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Blade
- Part number
- 3400010360
- Part serial
- DM0690513
- 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.