What was found
RIGHT VERTICAL STIFFENER OUTBOARD OF PACK EXHAUST DUCT CUTOUT IS CRACKED LOWER CORNER BAY 4R. REPLACED VERTICAL STIFFENER PER AARD 51-00-05-R1 AND BOEING DWG 149A7210.
- Difficulty date
- March 18, 2013
- Submitted
- March 19, 2013
- Operation
- Air carrier
- Aircraft
- N963AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29543
- Aircraft time
- 36,761 hours, 14,873 cycles
- System (JASC)
- 5720 · Wing Miscellaneous Structure
- Part
- Stiffener
- Condition
- Cracked
- Location
- Rt Wing
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.