Service difficulty report · Floor Support · Boeing 7377H4

Difficulty date
September 15, 2022
Submitted
October 25, 2022
Operation
Air carrier
Aircraft
N498WN
Make and model
Boeing 7377H4
Aircraft serial
32480
Aircraft time
59,684 hours, 35,435 cycles
Part
Floor Support
Condition
Cracked
Location
Bs 344-360 Bl0
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 BETWEEN BS344 TO BS360 BL0 WL208 AT FWD GALLEY AREA 2022-518210 / [01] REPLACED WEB - INTERCOSTAL ON FLOOR STRUCTURE LOCATED BETWEEN BS344 TO BS360 BL0 WL208 AT FWD GALLEY AREA IAW B737-700 SRM 51-10-02 ITEM 9 AND DWG 141A5400; SHEET 32; REV -. ?SEE INDIVIDUAL SING-OFF BELOW?.;[02] CORRECTED STEP 1:<BR>REPLACED WEB - INTERCOSTAL ON FLOOR STRUCTURE LOCATED BETWEEN BS344 TO BS360 BL0 WL208 AT FWD GALLEY AREA IAW B737-700 SRM 51-10-02 ITEM 9 AND DWG 141A5400; SHEET 32; REV -. ?SEE INDIVIDUAL SIGN-OFF BELOW?.;[03] REPLACED WEB - INTERCOSTAL ON FLOOR STRUCTURE LOCATED BETWEEN BS344 TO BS360 BL0 WL208 AT FWD GALLEY AREA IAW B737-700 SRM 51-10-02 ITEM 9 AND DWG 141A5400; SHEET 32; REV -. ?SEE INDIVIDUAL SIGN-OFF BELOW?.<BR>RII

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