What was found
TUL - FOUND CORROSION AND A CRACK ON THE OUTBOARD FLANGE AND INBOARD. OUTBOARD WEB OF THE LEFT BS 870 FORGING UPPER PORTION AT SPLICES ANGLES ABOVE STRINGER 96. INSTALLED REPAIR DOUBLER PER ESO 11697 DATED 9/29/99. (M)
- Difficulty date
- October 8, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N720AA
- Make and model
- Boeing 727227
- Aircraft serial
- 20613
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Forging
- Condition
- Cracking
- Location
- Bs 870
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.