What was found
NUMBER 20 VARIABLE CAMBER FLAP LOWER CENTER STRINGER CRACKED. REPLACED CRACKED STRINGER PER STRUCTURAL REPAIR MANUAL 51-10-02 AND 51-40-02.
- Difficulty date
- September 25, 2018
- Submitted
- December 4, 2018
- Operation
- Air carrier
- Aircraft
- N919CA
- Make and model
- Boeing 747428
- Aircraft serial
- 25302
- Aircraft time
- 95,752 hours, 13,841 cycles
- Engine
- Ge CF680C2B1F
- System (JASC)
- 5754 · Leading Edge Devices
- Part
- Stringer
- Part number
- 65B1078916
- Condition
- Cracked
- Location
- Le Slat
- 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.