Service difficulty report · Floor Support · Boeing 7377H4

Difficulty date
September 25, 2023
Submitted
October 30, 2023
Operation
Air carrier
Aircraft
N236WN
Make and model
Boeing 7377H4
Aircraft serial
34631
Aircraft time
57,973 hours, 34,648 cycles
Part
Floor Support
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 WEB - INTERCOSTAL FLOOR STRUCTURE LOCATED BS 312 TO BS 328 AND LBL 46 FWD GALLEY AND LAV 2023-594463<[01] REPLACED WEB - INTERCOSTAL FLOOR STRUCTURE LOCATED BS 312 TO BS 328 AND LBL 46 FWD GALLEY AND LAV IAW B737-700 SRM 51-10-02 AND DGW 141A5400 REV -. SEE INDIVIDUAL SIGNOFF BELOW;[02] REPLACED WEB - INTERCOSTAL FLOOR STRUCTURE LOCATED BS 312 TO BS 328 AND LBL 46 FWD GALLEY AND LAV IAW B737-700 SRM 51-10-02 AND DGW 141A5400 REV -. SEE INDIVIDUAL SIGNOFF BELOW<BR>AS RII

More about the Boeing 737-7H4