SDR DALA2016072505501

Service difficulty report · Floor Support · Boeing 717200

Difficulty date: July 24, 2016
Submitted: July 25, 2016
Operation: Air carrier
Aircraft: N910AT
Make and model: Boeing 717200
Aircraft serial: 55086
Aircraft time: 40,523 hours, 28,195 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Condition: Corroded
Location: Fuselage
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

FLOOR PANEL SUPPORT STRUCTURE STA 215, RBL11 CORRODED. BLENDED CORROSION AND CHECKED LIMITS ON FLOOR PANEL SUPPORT STRUCTURE. NOMINAL THICKNESS IS .080". REMOVED .035", REMAINING IS .045". FOUND OUT OF LIMITS IAW SRM 53-00-00, FIG 103. FABRICATED NEW FLOOR PANEL SUPPORT STRUCTURE IAW DWG NR 9936534. INSTALLED AT STA 2/5, RBL 11 IAW SRM 51-41-01.

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