What was found
INSPECTION TYPE:2C STEP UP BETWEEN CENTER AND AFT CARGO STA. 1841 HAS 2 VERTICAL STIFFENERS CRACKED AT LBL 18 & LBL 24. REMOVED AND REPLACED 2 CRACK VERTICAL STIFFENERS AT STA. 1841 AND LBL 18 & LBL 24 IAW SRM 51-33-00. (MINOR)
- Difficulty date
- March 11, 2019
- Submitted
- March 27, 2019
- Operation
- Air carrier
- Aircraft
- N280UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48634
- Aircraft time
- 63,393 hours, 11,794 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Stiffener
- Part number
- AGA71701113
- 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.