Service difficulty report · Floor Support · Boeing 7377BD

Difficulty date
December 12, 2024
Submitted
January 8, 2025
Operation
Air carrier
Aircraft
N7724A
Make and model
Boeing 7377BD
Aircraft serial
36725
Aircraft time
48,336 hours, 26,047 cycles
Part
Floor Support
Condition
Cracked
Location
Zone 200
Stage of operation
IN
How discovered
V
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 LOWER SUPPORT ANGLE FLOOR STRUCTURE BS 695 AND RBL 24.75 AT CENTER SECTION 2024-763641<[01] TOOL USED: TEMPERATURE CONTROLLER P/N P3015GOES00000 S/N 142811020 DUE DATE 23 JAN 25; P/N P3015GOES00000 S/N 112820025 DUE DATE 22 JAN 25.;[02] REPLACED ANGLE LOCATED ON FLOOR STRUCTURES BS 695 AND RBL 24.75 AT CENTER SECTION IAW B737-700 SRM 51-40-02;SRM 51-10-02 ITEM 9;DWG 273A9110 SHEET 6 REV A;AND DWG 111A6000 SHEET 304 REV- SEE INDIVIDUAL SIGN OFF BELOW;[03] REPLACED ANGLE LOCATED ON FLOOR STRUCTURES BS 695 AND RBL 24.75 AT CENTER SECTION IAW B737-700 SRM 51-40-02;SRM 51-10-02 ITEM 9;DWG 273A9110 SHEET 6 REV A;AND DWG 111A6000 SHEET 304 REV- SEE INDIVIDUAL SIGN OFF BELOW

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