SDR DALA2017110908015

Service difficulty report · Cusp Web · Boeing 717200

Difficulty date: November 8, 2017
Submitted: November 9, 2017
Operation: Air carrier
Aircraft: N995AT
Make and model: Boeing 717200
Aircraft serial: 55139
Aircraft time: 43,261 hours, 29,662 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Cusp Web
Condition: Cracked
Location: Bs 413-419
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 CUSP WEB BS 413 & 419, RBL 56. THE CRACKS WERE FOUND WHEN CORROSION WAS REMOVE. THE CUSP WEB WAS REPAIRED IAW SRM 53-00-55-2R-4, FIG 207. HFEC INSPECTION WAS ACCOMPLISHED. NO CRACKS WERE FOUND AFTER DAMAGE REMOVAL IAW NDT SPM 06-10-01-01.001.

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