Service difficulty report · Floor Panel · Boeing 7377Q8

Difficulty date
January 6, 2024
Submitted
February 8, 2024
Operation
Air carrier
Aircraft
N7864B
Make and model
Boeing 7377Q8
Aircraft serial
30638
Aircraft time
63,525 hours, 42,232 cycles
Part
Floor Panel
Part number
UNKNOWN
Condition
Pulled
Location
Cabin
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

FLOOR PANEL 241CF UPPER SKIN HAS AREAS OF PULLED STRANDS.<[01] DUE TO EXTENT OF THE DAMAGE FABRICATED NEW PASSENGER CABIN FLOOR PANEL 241CF FROM BMS4-17 TYPE 6 LOT#1534398-1; INSERTS INSTALLED USING BMS5-107 LOT#AK3BA2380A/A; CURED INSERTS USING HEAT LAMPS AND THERMOMETER ATS2208 CAL DUE DATE 10/2024 THEN PART MARKED PANEL IAW SRM 53-00-50-2R-0 PARA 1A(NOTE); PARA 4A; PARA 5S; TABLE 204 AND BOEING DWG 144A5810 ID:0012.;[02] ATTACHED CURE SHEET.;[03] VERIFIED CORRECTIVE ACTION 1 & 2.<BR>VERIFIED MEASUREMENTS TABLE.

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