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SDR DALA2024020201504

Open the Markdown

Service difficulty report · Intercostal · Boeing 757232

FAA SDR system

Difficulty date
February 1, 2024
Submitted
February 2, 2024
Operation
Air carrier
Aircraft
N696DL
Make and model
Boeing 757232
Aircraft serial
29728
Aircraft time
80,231 hours, 31,260 cycles
System (JASC)
5320 · Fuselage Miscellaneous Structure
Part
Intercostal
Part number
UNKNOWN
Condition
Corroded
Location
Bs 660-680 S28r
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 696 CORROSION ON INTERCOSTAL STA 660 TO 680 BTW STRINGER 28R/S27R AT FWD CARGO COMPARTMENT (C1). CORRECTIVE ACTION: SUMMARY OF NRC 00245: CORROSION WAS REMOVED ON INTERCOSTAL STA 660 TO 680 BTW STRINGER 28R/S27R AT FWD CARGO COMPARTMENT (C1) PER B757-200 SRM, FOUND TO BE OUT OF LIMITS PER B757 SRM. INTERCOSTAL WAS FABRICATED PER DWG 143N5355, REV. M . INTERCOSTAL BTW STA 660 TO 680, STRINGER 28R/S27R AT FWD CARGO COMPARTMENT (C1) WAS REPLACED PER B757-200 SRM.