SDR DALA2017062604994

Service difficulty report · Cusp Web · Boeing 717200

Difficulty date: June 25, 2017
Submitted: June 27, 2017
Operation: Air carrier
Aircraft: N980AT
Make and model: Boeing 717200
Aircraft serial: 55039
Aircraft time: 42,149 hours, 27,811 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Cusp Web
Condition: Corroded
Location: Bs 622-630
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

CORROSION ON CUSP WEB UPPER & LOWER SURFACES BETWEEN RBL 54 TO 60, BS 622 TO 624 AND BS 629 TO 630. THE DAMAGE WAS REMOVED IAW SRM 53-00-55-2R, FIG 216. HFEC INSPECTION WAS ACCOMPLISHED AND NO CRACKS WERE FOUND AFTER THE DAMAGED WAS REMOVED IAW NDT SPM 06-10-01.001. THE CUSP WEB WAS REPAIRED SRM 53-00-55-2R-4, FIG 216, SHEET 1.

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