Service difficulty report · Floor Panel · Boeing 7377BD

Difficulty date
October 15, 2024
Submitted
November 21, 2024
Operation
Air carrier
Aircraft
N7741C
Make and model
Boeing 7377BD
Aircraft serial
35788
Aircraft time
57,405 hours, 30,330 cycles
Part
Floor Panel
Condition
Delaminated
Location
Zn 100 Fus Lower
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

CABIN FLOOR PANEL 241AF UPPER SURFACE IS DELAMINATED.<[01] CABIN FLOOR PANEL 241AF IS TO BE INSTALLED ON CARD TTG8Q00VS4JJ;[02] REMOVED AND FABRICATED NEW CABIN FLOOR PANEL DUE TO DAMAGE IAW SRM 53-00-50-0I-1 FIG 4 TABLE 4; SRM 53-00-50-1A-1 PARA 2. A. NOTE: SRM 53-00-50-2R-0 PARA 1. A. NOTE; SRM 53-00-50-2R-0 AND BOEING DWG 146A5810-127 ID: 0127; SRM 53-00-50-2R-0 PARA. 4. A. (1) AND TABLE 204; SRM 53-00-50-2R-0 PARA 5. S; BOEING DWG 144A5810-127 ID: 0127 AND BAC5085 PARA 8.4.2.2 A. - G; BAC5085 PARA 8.4.2.2 H. AND SRM 53-00-50-2R-0 FIGURE 213; SRM 53-00-50-2R-0 PARA 5. S. AND BOEING DWG 144A5810-127. NEW CABIN FLOOR PANEL 241AF TO BE INSTALLED ON CARD TTG8Q00VS4JJ;[03] VERIFIED CORRECTIVE ACTION

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