SDR SWAA2022092646306

Service difficulty report · Floor Panel · Boeing 7377K9

Difficulty date: August 26, 2022
Submitted: September 26, 2022
Operation: Air carrier
Aircraft: N7878A
Make and model: Boeing 7377K9
Aircraft serial: 34320
Aircraft time: 52,141 hours, 25,914 cycles
System (JASC): 5321 · Fuselage Floor Panel
Part: Floor Panel
Condition: Pulled
Location: Fuselage
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

AFT FLOOR PANEL 241AAF UPPER SURFACE HAS PULLED STRANDS. / [01] DUE TO THE EXTENT OF DAMAGE FABRICATED NEW FLOOR PANEL 241AAF USING BMS 4-17 TY6 LOT#1476675-1. INSTALLED AND CURED INSERTS USING BMS 5-107 LOT#AK1KP9159K AND THERMOMETER ID:ATS2208 DUE:10/2022; PART MARKED AND APPLIED TAPE IAW SRM 53-00-50-2R-O PARA 1.A(NOTE); 5.S AND BDWG 147A5810-8;[02] VALIDATED APPLICABILITY OF SRM 53-00-50-2R-0.;[03] JOB COMPLETE PER SRM 53-00-50-2R-O AND BDWG 147A5810-8

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