Service difficulty report · Sidewall Support · Boeing 757232

Difficulty date
March 12, 2024
Submitted
March 13, 2024
Operation
Air carrier
Aircraft
N673DL
Make and model
Boeing 757232
Aircraft serial
25978
Aircraft time
92,803 hours, 43,000 cycles
Part
Sidewall Support
Part number
UNKNOWN
Condition
Corroded
Location
Bs 1440-1450
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 673 CORROSION IN AFT CARGO COMPARTMENT RT SIDEWALL STRUCTURE SUPPORT INTERCOSTAL UPPER SURFACE BS.1440-1450 STR.21R. REMOVED CORROSION AREA WITH DIM: 6" X 4" AT AFT CARGO COMPARTMENT RT SIDEWALL STRUCTURE SUPPORT INTERCOSTAL UPPER WEB SURFACE BS.1440-1450 STR.21R. IAW B757-200 SRM, FOUND OUT LIMITS IAW B757-200 SRM 53-60-15 AND B757 SRM 53-00-04-1A. REMOVED DAMAGED INTERCOSTAL AND INSTALLED NEW INTERCOSTAL FABRICATED IAW B757 SRM. (0240688)