What was found
INSPECTION TYPE: 3C, ACCESS 311 CENTER HORIZONTAL STAB UPPER TORQUE BOX STIFFNER ANGLE IS CRACKED AT BS 2123. REMOVED, FABRICATED, AND REPLACED THE STIFFNER ANGLE IAW DWG AJC7372 AND SRM 51-33-01.
- Difficulty date
- June 12, 2017
- Submitted
- July 3, 2017
- Operation
- Air carrier
- Aircraft
- N273UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48574
- Aircraft time
- 64,724 hours, 12,195 cycles
- System (JASC)
- 5510 · Horizontal Stabilizer Structure
- Part
- Angle
- Part number
- AJC737221
- Condition
- Cracked
- Location
- Horizontal Stab
- 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.