What was found
INSPECTION TYPE-C, LT WING STA 641.250 L/E RIB (UPPER) CRACKED AND HOLES WITH NO PITCH. REMOVED, FABRICATED, AND INSTALLED REPLACEMENT RIB IAW SRM 51-1-21, AND DWG 5769400.
- Difficulty date
- November 4, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N840UP
- Make and model
- Doug DC873F
- Aircraft serial
- 46140
- System (JASC)
- 5712 · Wing, Rib/Bulkhead
- Part
- Rib
- Condition
- Cracked
- Location
- Ws 641.25
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.