SDR DALA2022062804513

Service difficulty report · Stringer · Boeing 757232

Difficulty date: June 25, 2022
Submitted: June 28, 2022
Operation: Air carrier
Aircraft: N686DA
Make and model: Boeing 757232
Aircraft serial: 27589
Aircraft time: 78,343 hours, 33,388 cycles
System (JASC): 5321 · Fuselage Floor Panel
Part: Stringer
Condition: Corroded
Stage of operation: IN
How discovered: O
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 686 CORROSION ON FLOOR STRINGERS RBL 10.45, RBL 7.55 , RBL 2.90 AND LBL 10.45, LBL 7.55, LBL 2.90 BTW STA 730 AND STA 770 AT FWD CARGO COMPARTMENT (IN REF NRC: 00281). CORRECTIVE ACTION: SUMMARY OF NRC 00679: FLOOR STRINGERS RBL 10.45, RBL 7.55 , RBL 2.90 AND LBL 10.45, LBL 7.55, LBL 2.90 BTW STA 730 AND STA 770 AT FWD CARGO COMPARTMENT WERE REPAIRED PER B757-200 SRM. (2293845)