What was found
INSPECTION TYPE: C3, LEFT WING LE UPPER RIBS ARE CRACKED AT XFS 826.75,XFS 847.5 AND XFS 822.5. STOP DRILLED CRACKS, NDT VERIFIED STOP DRILL TERMINATES CRACKS, FABRICATED AND INSTALLED DOUBLERS IAW SRM. 57-2-0 FIG. 2
- Difficulty date
- June 16, 2003
- Submitted
- June 23, 2003
- Operation
- Air carrier
- Aircraft
- N807UP
- Make and model
- Doug DC873F
- Aircraft serial
- 46007
- Aircraft time
- 74,213 hours, 28,018 cycles
- System (JASC)
- 5712 · Wing, Rib/Bulkhead
- Part
- Rib
- Condition
- Cracked
- Location
- Left 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.