What was found
CORROSION ON RT CUSP WEB UPPER/LOWER SURFACE BS 446 TO 503, RBL 54 TO 60. CORROSION AND FASTENERS WERE REMOVED IAW SRM. FOUND TO BE OUT OF LIMITS. A REPAIR FABRICATED IAW SRM. REPAIR INSTALLED.
- Difficulty date
- July 30, 2017
- Submitted
- August 3, 2017
- Operation
- Air carrier
- Aircraft
- N996AT
- Make and model
- Boeing 717200
- Aircraft serial
- 55140
- Aircraft time
- 42,284 hours, 28,328 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Cusp Web
- Condition
- Corroded
- Location
- Bs 446-503
- 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.