What was found
PASSENGER CABIN BS 731 - 750 CUSP WEB CORRODED. BLENDED BEYOND ALLOWABLE LIMITS. REPLACED THE CUSP WEB IAW SRM 53-20-02 PAR 7 FIG 30.
- Difficulty date
- July 31, 2016
- Submitted
- August 2, 2016
- Operation
- Air carrier
- Aircraft
- N921DL
- Make and model
- Doug MD88
- Aircraft serial
- 49645
- Aircraft time
- 71,906 hours, 54,643 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Cusp Web
- Condition
- Corroded
- Location
- Bs 731-750
- 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.