What was found
AIRCRAFT IN BASE MAINTENANCE: AFT CARGO COMPARTMENT FLOORBEAM CRACKED AT BS 1874 BETWEEN RBL 11.5 AND RBL 46. REPLACED FLOORBEAM PER SRM 51-40-02 AND 51-40-05.
- Difficulty date
- December 18, 2018
- Submitted
- January 3, 2019
- Operation
- Air carrier
- Aircraft
- N778AN
- Make and model
- Boeing 777223
- Aircraft serial
- 29587
- Aircraft time
- 80,352 hours, 9,727 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 14721011
- Condition
- Cracked
- Location
- Fuselage
- 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.