Service difficulty report · Cusp Web · Boeing 717200

Difficulty date
July 27, 2024
Submitted
July 29, 2024
Operation
Air carrier
Aircraft
N980AT
Make and model
Boeing 717200
Aircraft serial
55039
Aircraft time
57,904 hours, 40,344 cycles
Part
Cusp Web
Condition
Corroded
Location
Zone 200
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

CORROSION ON CUSP WEB MEMBRANE STA Y=794 TO Y=813, X=-44 X=-60, AND Y=832/Y=835 AND X=-57. ALSO, CORROSION ON THE REPAIR DOUBLER OF THE CUSP WEB MEMBRANE STA Y= 865 TO Y=870, X=-53 TO X=-60. CABIN PAX. SUMMARY OF NRC 00764: CORROSION LEVEL 2. CUSP WEB MEMBRANE STA Y=794 TO Y=813, X=-44 X=-60 WAS REPLACED PER B717-200 SRM 53-20-51-0I PROCEDURE 2; CUSP WEB MEMBRANE Y=832/Y=835 AND X=-57 WAS REPAIRED PER B717-200 SRM 53-00-55-2R PROC 4 REPAIR 4; REPAIR DOUBLER OF THE CUSP WEB MEMBRANE STA Y=865 TO Y=870, X=-53 TO X=-60 WAS REPLACED PER B717-200 SRM 53-00-55-2R PROCEDURE 4 REP 4; B717-200 SRM 51-41-02-0G AND B717-200 SRM 51-41-05-0G. (LP #0468406)

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