What was found
EXCESSIVE CORROSION ON CUSP WEB LBL 44 - 60, UPPER & LOWER SURFACES FROM BS 1174 - 1250. THE CUSP WEB WAS REPLACED IAW SRM 53-05, FIG 131 A.
- Difficulty date
- September 9, 2017
- Submitted
- September 11, 2017
- Operation
- Air carrier
- Aircraft
- N916DE
- Make and model
- Doug MD88
- Aircraft serial
- 53421
- Aircraft time
- 60,160 hours, 46,589 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Cusp Web
- Condition
- Corroded
- Location
- Bs 1174-1250
- 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.