SDR DALA2025050603512

Service difficulty report · Floor Support · Boeing 717200

Difficulty date: May 5, 2025
Submitted: May 6, 2025
Operation: Air carrier
Aircraft: N921AT
Make and model: Boeing 717200
Aircraft serial: 55082
Aircraft time: 58,523 hours, 42,407 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Condition: Corroded
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

CORROSION ON PASSENGER CABIN FLOOR SUPPORTS (2 EA) BETWEEN Y=148 - 200, X=7 AND X=-7. SUMMARY OF NRC 00637: CORROSION LEVEL 2. FLOOR SUPPORTS (2 EA) BETWEEN Y=148 - 200, X=7 AND X=-7, WERE FABRICATED PER DWG 9936534 REV BW, AND REPLACED PER B717-200 SRM 51-41-01-0G. (LP #0950671)

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