SDR DALA2022090705978

Service difficulty report · None · Boeing 757232

Difficulty date: September 4, 2022
Submitted: September 7, 2022
Operation: Air carrier
Aircraft: N693DL
Make and model: Boeing 757232
Aircraft serial: 29725
Aircraft time: 76,715 hours, 29,754 cycles
System (JASC): 5321 · Fuselage Floor Panel
Part: None
Condition: None
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 693 CORROSION OUT OF LIMITS ON FLOOR SUPPORT STRINGER (UPPER/ LOWER SURFACES) LBL 2 (BTW STA 660-680), LBL 7 (STA 640-680), LBL 10 (BTW STA 640-680 AND 693) AND LBL 16 (640-680) AT FWD CARGO COMPARTMENT. IN IN REF NRC 00255. CORRECTIVE ACTION: SUMMARY NRC 00886: FLOOR SUPPORT STRINGER LBL 2 (BTW STA 635-705), LBL 7 (BTW STA 635-705), LBL 10 (BTW STA 635-705) AND LBL 16 (BTW STA 635-705) WERE REPLACED PER B757 -200 SRM. (2393504)