SDR DALA2016072605547

Service difficulty report · Cusp Web · Boeing 717200

Difficulty date: July 25, 2016
Submitted: July 26, 2016
Operation: Air carrier
Aircraft: N910AT
Make and model: Boeing 717200
Aircraft serial: 55086
Aircraft time: 40,523 hours, 28,195 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Cusp Web
Condition: Corroded
Location: Bs 160-200
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

WEB AT BS 160-200 RBL 56 CORRODED BEYOND LIMITS. REPLACED THE WEB IAW ER/A 547495-14. A NEW CUSP WEB AND SPLICE DOUBLER WERE FABRICATED IAW ER/A 547495-14. THE TRIMMED SECTION WAS CHECKED FOR CRACKS USING HFEC IAW NDTSPM 06-10-01 .001 NO DEFECTS FOUND. ALL PARTS WERE ALODINED IAW DPSM 900-2-4-1 NO. 01, PRIMED IAW DPSM 900-3-6 01, AND TOPCOATED IAW AMM 51-10-00-370-803. THE NEW REPAIR WAS INSTALLED IAW ER/A 547495-14.

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