What was found
CORROSION ON RT CUSP WEB BETWEEN, X=-54 TIAL AND X=-60 AND BS 574 AND 691. CUSP WEB AND RING DOUBLERS WERE FABRICATED, TREATED, PAINTED, AND INSTALLED IAW SRM 53-05, FIG 131A-24. LP 1916614.
- Difficulty date
- April 22, 2015
- Submitted
- April 23, 2015
- Operation
- Air carrier
- Aircraft
- N983DL
- Make and model
- Doug MD88
- Aircraft serial
- 53274
- Aircraft time
- 63,129 hours, 45,470 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Cusp Web
- Condition
- Corroded
- Location
- Bs 574-691
- 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.