Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
November 5, 2023
Submitted
December 11, 2023
Operation
Air carrier
Aircraft
N8309C
Make and model
Boeing 7378H4
Aircraft serial
36985
Aircraft time
38,023 hours, 17,361 cycles
Part
Floor Panel
Part number
NOTREPORTED
Condition
Pulled
Location
Zn 200 Fus Top
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

RH PASSENGER CABIN FLOOR PANEL 232EF UPPER SKIN HAS MULTIPLE AREAS OF PULLED STRANDS.<[01] DUE TO EXTENT OF DAMAGE ON RH PASSENGER CABIN FLOOR PANEL 232EF FABRICATED NEW PANEL FROM BMS4-17 TYPE 6 LOT#1534398-1; INSTALLED INSERTS USING BMS5-107 LOT#AK3BA2380A/A; INSERTS CURED USING HEAT LAMP AND THERMOMETER ATS2209 CAL DUE DATE 10/2024 THEN PART MARKED PANEL AND APPLIED TAPE IAW SRM 53-00-50-2R-0 PARA 1A(NOTE); PARA 4A; PARA 5S; TABLE 204 AND BOEING DWG 143A5810 ID:0517.;[02] VERIFIED CORRECTIVE ACTION #1<BR>VERIFIED MEASUREMENTS;[03] ATTACHED CURE SHEET;[04] VERIFIED CORRECTIVE ACTION ITEM 3 AND MEASUREMENTS TABLE. JOB COMPLETE.

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