SDR SWAA2020032442749

Service difficulty report · Floorboard · Boeing 7377H4

Difficulty date: March 12, 2020
Submitted: March 24, 2020
Operation: Air carrier
Aircraft: N920WN
Make and model: Boeing 7377H4
Aircraft serial: 32460
Aircraft time: 40,949 hours, 24,484 cycles
System (JASC): 5321 · Fuselage Floor Panel
Part: Floorboard
Condition: Punctured
Location: Cabin
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

CABIN FLOOR BOARD PANEL 231MF UPPER SURFACE HAS A PUNCTURE 24" FROM FORWARD EDGE AND 8" FROM OUTBOARD EDGE REPAIRED PNL 231MF, UPPER FACESHEET SURFACE PUNCTURE 24" FROM FWD EDGE AND 8" FROM OUTBOARD EDGE. IAW B737-700 SRM 53-00-50-2R-1 REV 70, SRM 53-00-50-2R-0 REV 70 A89485, A98054, A36551

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