SDR DALA2021070603725

Service difficulty report · Floorbeam · 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): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Bs 1469
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 FLOOR STRINGERS AT RBL 2.9, 10.45, AND 16.10 ON STA. 1469 WERE FOUND OUT OF ALLOWABLE LIMITS DUE TO CORROSION IN REF. NRC 00370 AT AFT CARGO COMPARTMENT. CORRECTIVE ACTION: SUMMARY OF N.R.C: 00842. FLOOR STRINGERS AT RBL 2.9, 10.45, AND 16.10 ON STA. 1469 WERE REPAIRED. PER B757-200 SRM. (1862317)