SDR DALA2015120907472

Service difficulty report · Floor Support · Boeing 717200

Difficulty date: December 9, 2015
Submitted: December 9, 2015
Operation: Air carrier
Aircraft: N991AT
Make and model: Boeing 717200
Aircraft serial: 55135
Aircraft time: 38,900 hours, 26,285 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Condition: Corroded
Location: Bs 160-200
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

FWD CABIN FLOOR PANEL 221EF BS 160-200, OTBD SUPPORT UPPER SURFACE CORRODED. BLENDED CORROSION, FOUND TO BE OUT OF LIMITS IAW SRM 53-00-00, FIG 103. FABRICATED NEW FILLER FROM 2024T3 .100" IAW DWG 9957828-11. TREATED PRIMED AND PAINTED. REMOVED CORROSSION FROM VERTICLE FLANGE ORIGINAL THICKNESS .040" WITH .003" REMOVED WITHIN LIMITS. TREATED PRIMED AND PAINTED. LEVEL 2 CORROSION.

More about the Boeing 717-200