SDR DALA2024030402937

Service difficulty report · Cusp Web · Boeing 717200

Difficulty date: March 2, 2024
Submitted: March 4, 2024
Operation: Air carrier
Aircraft: N977AT
Make and model: Boeing 717200
Aircraft serial: 55036
Aircraft time: 58,073 hours, 41,152 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Cusp Web
Part number: UNKNOWN
Condition: Corroded
Location: Bs 484-494
Stage of operation: IN
How discovered: O
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 RH CUSP WEB REPAIR DOUBLER BTW STA 484 TO 494 PAX CABIN. SUMMARY OF NRC 00484: CORROSION LEVEL 2. RH CUSP WEB REPAIR DOUBLER AND RING DOUBLER BTW STA 484 TO 494 PAX CABIN WERE REPLACED PER B717 SRM 51-41-05-0G, 51-40-02-0G, AND 53-00-55-2R PROCEDURE 4. (LP #0226235)

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