What was found
DURING SPV, FOUND LT HORIZONTAL STAB LOWER RIB CHORD AT STATION 120, CRACKED. REMOVED AND REPLACED LT HORIZONTAL STAB RIB CHORD SECTION PER SRM.
- Difficulty date
- August 31, 2004
- Submitted
- September 2, 2004
- Operation
- Air carrier
- Aircraft
- N312SW
- Make and model
- Boeing 7373H4
- Aircraft serial
- 23334
- Aircraft time
- 61,289 hours, 59,174 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Part number
- 6547507
- 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.