Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
November 14, 2021
Submitted
December 13, 2021
Operation
Air carrier
Aircraft
N231WN
Make and model
Boeing 7377H4
Aircraft serial
32499
Aircraft time
53,671 hours, 31,903 cycles
Part
Floor Panel
Condition
Cracked
Location
Fuselage
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 120BF AT FWD CARGO COMPARTMENT ; 2021-525701 / [01] REPLACED FLOOR PANEL 120BF AT FWD CARGO COMPARTMENT IAW B737-700 AMM 25-52-01-201-801 AND DRAWING #453A1610 SHEET 7 REV C; MATERIAL USED:2024 T3 THICKNESS 0.080 INCH PO# 2021 138258; [02] CORRECTED STEP 1<BR>REPLACED FLOOR PANEL 120BF AT FWD CARGO COMPARTMENT IAW B737-700 AMM 25-52-01-201-801 AND DRAWING #453A1610 SHEET 7 REV C; MATERIAL USED:2024 T3 THICKNESS 0.080 INCH PO# 2021 138258. SEE INDIVIDUAL SIGNOFFS BELOW.; [03] REPLACED FLOOR PANEL 120BF AT FWD CARGO COMPARTMENT IAW B737-700 AMM 25-52-01-201-801 AND DRAWING #453A1610 SHEET 7 REV C; MATERIAL USED:2024 T3 THICKNESS 0.080 INCH PO# 2021 138258.

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