What was found
DURING SCHEDULED D-CHECK, FOUND LT WING RIB UPPER FLANGE CRACKED AT WS 453, STR 12. REMOVED AND REPLACED RIB PER SRM.
- Difficulty date
- June 5, 2005
- Submitted
- June 7, 2005
- Operation
- Air carrier
- Aircraft
- N311SW
- Make and model
- Boeing 7373H4
- Aircraft serial
- 23333
- Aircraft time
- 63,143 hours, 60,893 cycles
- System (JASC)
- 5712 · Wing, Rib/Bulkhead
- Part
- Rib
- Part number
- 6545456
- Condition
- Cracked
- Location
- Lt Wing
- 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.