Service difficulty report · Floor Support · Boeing 737824

Difficulty date
October 27, 2025
Submitted
November 24, 2025
Operation
Air carrier
Aircraft
N76288
Make and model
Boeing 737824
Aircraft serial
33451
Aircraft time
65,749 hours, 24,250 cycles
Part
Floor Support
Part number
145A524053
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

CRACKED FLOOR SUPPORT AT LH, ON STA 540, BTW LBL 47 AND 64 AT W ING BOX CENTER SECTION (REF AAR NR 1000058054) FABRICATE, LOCATED, DRILLED AND INSTALLED NEW PLATE ON FLOOR SUPPORT BTW LBL 47 TO LBL 64 STA 540 IAW B737-800 DWG 145A5240 AND SRM 51-40-02-0G-0, GMM 07-35-05 CAT 3. ALL WORK CAPTURED ON AAR RFD N/R 1000058054 FABRICATE, LOCATED, DRILLED AND INSTALLED NEW PLATE ON FLOOR SUPPORT BTW LBL 47 TO LBL 64 STA 540 IAW DWG 145A5240 AND SRM 51-40-02-0G-0, GMM 07-35-05 CAT 3.