Service difficulty report · Floor Panel · Boeing 73779P

Difficulty date
February 6, 2023
Submitted
March 23, 2023
Operation
Air carrier
Aircraft
N7857B
Make and model
Boeing 73779P
Aircraft serial
29358
Aircraft time
53,322 hours, 35,875 cycles
Part
Floor Panel
Condition
Cracked
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

CRACK FLOOR PANEL 140AF AT AFT CARGO COMPARTMENT 2023-116397<[01] FABRICATED NEW FLOOR PANEL 140AF LOCATED AT AFT CARGO COMPARTMENT FROM MATERIAL CONOLITE SHEET 0.090? P/N A90RG1W 48144 P/O 2022 229089 IAW B737-700 AMM 25-52-01-201-801 AND DWG: 453A2610 SHEET: 8 REV: D;[02] FABRICATED NEW FLOOR PANEL 140AF LOCATED AT AFT CARGO COMPARTMENT FROM MATERIAL CONOLITE SHEET 0.090? P/N A90RG1W 48144 P/O 2022 229089 IAW B737-700 AMM 25-52-01-201-801 AND DWG: 453A2610 SHEET: 8 REV: D

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