SDR DALA2019062903940

Service difficulty report · Cusp Web · Boeing 717200

Difficulty date: June 28, 2019
Submitted: July 1, 2019
Operation: Air carrier
Aircraft: N943AT
Make and model: Boeing 717200
Aircraft serial: 55006
Aircraft time: 53,836 hours, 37,114 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Cusp Web
Condition: Corroded
Location: Fuselage
Stage of operation: IN
How discovered: V
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 MEMBRANE (WEB) FROM Y= 965 TO Y=986 RT SIDE (PAX CAB). NRC 00510: CORROSION LEVEL 2, CORROSION WAS REMOVED ON STA Y=979 TO Y=981 PER SRM 51-10-04-0G PAR 26, A10X MAGNIFIED INSPECTION WAS PERFORMED AND A CRACK OF 0.380" LENGTH WAS FOUND AND REPAIRED PER SRM 53-00-00-2R -2. (LP #1145878)

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