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SDR SWAA2023062954663

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Service difficulty report · Floor Support · Boeing 737752

FAA SDR system

Difficulty date
May 31, 2023
Submitted
June 29, 2023
Operation
Air carrier
Aircraft
N7844A
Make and model
Boeing 737752
Aircraft serial
35118
Aircraft time
52,836 hours, 28,617 cycles
System (JASC)
5320 · Fuselage Miscellaneous Structure
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 BTW BS312 TO BS328 AND LBL46 AT FWD GALLEY AREA 2023-360189<[01] REPLACED WEB - INTERCOSTAL FLOOR STRUCTURE LOCATED BTW BS312 TO BS328 AND LBL46 AT FWD GALLEY AREA AND FASTENERS IAW B737-700 SRM 51-40-02. SRM 51-10-02 ITEM 9. DWG 141A5400 REV-.;[02] CORRECTED STEP 1<BR>REPLACED WEB - INTERCOSTAL FLOOR STRUCTURE LOCATED BTW BS312 TO BS328 AND LBL46 AT FWD GALLEY AREA AND FASTENERS IAW B737-700 SRM 51-40-02. SRM 51-10-02 ITEM 9. DWG 141A5400 REV-. SEE INDIVIDUAL SIGN OFF BELOW.;[03] REPLACED WEB - INTERCOSTAL FLOOR STRUCTURE LOCATED BTW BS312 TO BS328 AND LBL46 AT FWD GALLEY AREA AND FASTENERS IAW B737-700 SRM 51-40-02. SRM 51-10-02 ITEM 9. DWG 141A5400 REV-. ITEM RII SEE INDIVIDUAL SIGN OFF BELOW.