SDR DALA2021070603724

Service difficulty report · Door Sill · Boeing 757232

Difficulty date: July 3, 2021
Submitted: July 6, 2021
Operation: Air carrier
Aircraft: N651DL
Make and model: Boeing 757232
Aircraft serial: 24391
Aircraft time: 89,856 hours, 38,909 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Door Sill
Condition: Corroded
Location: Aft Cargo
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.

What was found

SHIP 651 CORROSION ON LWR SILL OF THE AFT CARGO DOOR (UNDER TRACK FITTING) STA. 1420, RBL 20. CORRECTIVE ACTION: SUMMARY OF NRC:00301. LWR SILL OF THE AFT CARGO DOOR (UNDER TRACK FITTING) STA. 1420, RBL 20.WAS REPAIR PER B757-200 SRM. (1861814)