What was found
FWD CARGO BAY SUB FLOOR, LT HORIZONTAL BEAM WAS CRACKED AT STA 6-73, ABOVE LONGERON 43L. REMOVED AND REPLACED THE HORIZONTAL BEAM IAW SRM 51-31-01, 51-33-01, AND 51-35-01.
- Difficulty date
- June 11, 2018
- Submitted
- June 29, 2018
- Operation
- Air carrier
- Aircraft
- N279UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48573
- Aircraft time
- 72,324 hours, 13,592 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Beam
- Part number
- ADA766737
- Condition
- Cracked
- Location
- Fwd Cargo
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.