Service difficulty report · Cusp Web · Boeing 757251

Difficulty date
January 30, 2020
Submitted
February 3, 2020
Operation
Air carrier
Aircraft
N547US
Make and model
Boeing 757251
Aircraft serial
26494
Aircraft time
75,030 hours, 24,585 cycles
Part
Cusp Web
Condition
Corroded
Location
Bs 1180-1200
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 5647 INITIAL INSPECTION. CORROSION ON CUSP WEB AND CLIP STA 1180 TO 1200 LH AT CPAX FLOOR STRUCTURE LBL65 APROX. CORRECTIVE ACTION: SUMMARY OF NRC 00455: WEB WAS REPAIRED PER ETI-57-20-024 REV: ORIGINAL AND ER/A: 584913-14 REV: ORIGINAL. (1468227)