What was found
DURING SCHEDULED 20Y CHECK, FOUND LT HORIZONTAL STABILIZER RIB CRACKED AT STA 105.26. REMOVED AND REPLACED RIB IAW SRM AND DWG.
- Difficulty date
- December 18, 2011
- Submitted
- December 20, 2011
- Operation
- Air carrier
- Aircraft
- N523SW
- Make and model
- Boeing 7375H4
- Aircraft serial
- 26565
- Aircraft time
- 61,006 hours, 57,836 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Part number
- 6547983
- 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.