What was found
INSPECTION TYPE: C3, RIGHT WING L/E, OUTBOARD STUB WING L/E STIFFENER CRACKED 1 INCH LONG AT XW 463.000 NR 4 PYLON UPPER. REMOVED CRACKED STIFFENER, FABRICATED AND INSTALLED REPLACEMENT STIFFENER IAW 51-3-0, 51-1-21A, AND DWG 5769891.
- Difficulty date
- September 4, 2005
- Submitted
- September 14, 2005
- Operation
- Air carrier
- Aircraft
- N874UP
- Make and model
- Doug DC873F
- Aircraft serial
- 46074
- Aircraft time
- 79,190 hours, 26,210 cycles
- System (JASC)
- 5720 · Wing Miscellaneous Structure
- Part
- Stiffener
- Condition
- Cracked
- Location
- Rw Xw
- 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.