What was found
LT CENTER LE UPPER RIB CRACKED AT XFS 304. STOP DRILLED CRACK ON RIB ANGLE IAW SRM 57-2-0 AT STA XFS 304. FABRICATED AND INSTALLED REPAIR ANGLES AT STA L/WING STA XFS304 IAW SRM 57-02-0, AND 51-01-20D.
- Difficulty date
- July 13, 2006
- Submitted
- July 28, 2006
- Operation
- Air carrier
- Aircraft
- N806UP
- Make and model
- Doug DC873F
- Aircraft serial
- 46006
- Aircraft time
- 73,553 hours, 28,643 cycles
- System (JASC)
- 5712 · Wing, Rib/Bulkhead
- Part
- Rib
- 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.