Service difficulty report · Web · Boeing 757251

Difficulty date
January 24, 2020
Submitted
January 28, 2020
Operation
Air carrier
Aircraft
N555NW
Make and model
Boeing 757251
Aircraft serial
33391
Aircraft time
50,113 hours, 21,770 cycles
Part
Web
Condition
Corroded
Location
Bs 1200-1220
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

CRACKED INTERCOSTAL WEB ON STA 1200-1220 AND BL 0 AT AFT CARGO COMPARTMENT CEILING AREA. CORRECTIVE ACTION: REPLACED PER B757-200 SRM 51-40-02-0G PAR.4 AND DWG: 140N2508-3 REV. B.