Service difficulty report · Floor Panel · Boeing 7377BD

Difficulty date
June 20, 2023
Submitted
July 27, 2023
Operation
Air carrier
Aircraft
N7721E
Make and model
Boeing 7377BD
Aircraft serial
34479
Aircraft time
56,723 hours, 30,056 cycles
Part
Floor Panel
Part number
UNKNOWN
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 140CF AT AFT CARGO COMPARTMENT 2023-404696<[01] REPLACED ACCESS PANEL 140CF AT AFT CARGO COMPARTMENT IAW B737-700 DWG 453A2610 SHEET 11 REV. C. MATERIAL USED ALUMINUM SHEET 2024T3-071? PO: 2023 178156. SEE INDIVIDUAL SIGN OFF BELOW.;[02] CORRECTED STEP 1<BR>REPLACED ACCESS PANEL 140CF AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 ITEM 9 AND DWG 453A2610 SHEET 11 REV. C. MATERIAL USED ALUMINUM SHEET 2024T3-071? PO: 2023 178156. SEE INDIVIDUAL SIGN OFF BELOW.;[03] REPLACED ACCESS PANEL 140CF AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 ITEM 9 AND DWG 453A2610 SHEET 11 REV. C. MATERIAL USED ALUMINUM SHEET 2024T3-071? PO: 2023 178156. SEE INDIVIDUAL SIGN OFF BELOW.

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