SDR DALA2026072804380

Service difficulty report · Cusp Web · Boeing 717200

Difficulty date: July 27, 2026
Submitted: July 29, 2026
Operation: Air carrier
Aircraft: N951AT
Make and model: Boeing 717200
Aircraft serial: 55013
Aircraft time: 66,074 hours, 47,957 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Cusp Web
Condition: Cracked
Location: Zone 200
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

CRACKS ON CUSP WEB WRE FOUND ON STA X= -58 AND STA Y= 674, Y= 696, AND Y= 715 AT CPAX, ALSO CORROSION ON CUSP WEB ON STA X= -58 AND STA Y= 713 AT CPAX. CUSP WEB BTW STA Y= 655 TO STA Y= 715 AT CPAX WAS REPLACED SRM 53-00-55-2R. (1723805) AIRCRAFT GROUNDED.

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