Service difficulty report · Floor Support · Boeing 73771B

Difficulty date
September 13, 2024
Submitted
October 23, 2024
Operation
Air carrier
Aircraft
N7854B
Make and model
Boeing 73771B
Aircraft serial
29372
Aircraft time
51,205 hours, 33,957 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 WEB - INTERCOSTAL FLOOR STRUCTURE BETWEEN BS 277 TO BS 294.5 AND BL 0 AT FWD GALLEY AREA 2024-572718<[01] REPLACED WEB - INTERCOSTAL FLOOR STRUCTURE BETWEEN BS 277 TO BS 294.5 AND BL 0 AT FWD GALLEY AREA IAW B737-700 SRM 51-10-02 ITEM 9 ; SRM 51-40-02 AND DWG 141A5400 SHEET 20 REV.?<BR>SEE INDIVIDUAL SING-OFF BELLOW.;[02] REPLACED WEB - INTERCOSTAL FLOOR STRUCTURE BETWEEN BS 277 TO BS 294.5 AND BL 0 AT FWD GALLEY AREA IAW B737-700 SRM 51-10-02 ITEM 9 ; SRM 51-40-02 AND DWG 141A5400 SHEET 20 REV.?<BR>SEE INDIVIDUAL SING-OFF BELLOW.

More about the Boeing 737-71B