What was found
DURING SCHEDULED 20Y CHECK, FOUND LT HORIZONTAL STABLIZER L/E PANEL RIB CRACKED AT STA 170.37. REMOVED AND REPLACED RIB IAW SRM AND DWG.
- Difficulty date
- November 21, 2011
- Submitted
- November 23, 2011
- Operation
- Air carrier
- Aircraft
- N527SW
- Make and model
- Boeing 7375H4
- Aircraft serial
- 26569
- Aircraft time
- 60,966 hours, 57,582 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Part number
- 6573783
- Condition
- Cracked
- Location
- Horiz Stab
- 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.