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SDR CALA2025062605892

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Service difficulty report · Floor Support · Boeing 737824

FAA SDR system

Difficulty date
June 6, 2025
Submitted
June 26, 2025
Operation
Air carrier
Aircraft
N14228
Make and model
Boeing 737824
Aircraft serial
28792
Aircraft time
79,575 hours, 29,931 cycles
System (JASC)
5320 · Fuselage Miscellaneous Structure
Part
Floor Support
Part number
654A00041073
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

FWD WET AREA LEFT INNER CHORD CRACK BETWEEN STA. 294.5 AND 312. (REF AAR NR 1000038758) ESFR HAS BEEN COMPLIED WITH. REMOVED AND REPLACED FWD WET AREA LH INNER CHORD BTW STA 260 TO STA 360, ALL WORK DONE IAW B737-800, DWG 654A0004-1073, DWG 141A8110, SRM 51-40-02-0G-0.SRM 51-40-08-0G 0,SRM 51-40-05-0G-0, AMM 51-21-41-370-802, 51-21-72-370-804,AMM 20-60-07-913-801.