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SDR CALA2025102810646

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Service difficulty report · Floor Support · Boeing 737824

FAA SDR system

Difficulty date
October 26, 2025
Submitted
October 28, 2025
Operation
Air carrier
Aircraft
N14242
Make and model
Boeing 737824
Aircraft serial
28805
Aircraft time
79,054 hours, 29,489 cycles
System (JASC)
5320 · Fuselage Miscellaneous Structure
Part
Floor Support
Part number
147A571017
Condition
Corroded
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

FOUND CORROSION @ AFT WET AREA FLOOR SUPPORT WEB ATTACHED ANGLE RBL 33 STA 992.8 (REF AAR NR 99970715) INSTALLED NEW FLOOR SUPPORT ATTACH ANGLE AT STA 922.8 TO STA 1016 RBL 33 AS PERF B737-800 SRM 51-40-02-0G-0 AND DWG# 147A5700. REMOVED AND INSTALLED NEW FLOOR SUPPORT ATTACH ANGLE AT STA 922.8 TO STA 1016 RBL 33 AS PERF B737-800 SRM 51-40-02-0G-0 AND DWG# 147A5700 WORK REMOVED AND INSTALLED NEW FLOOR SUPPORT ATTACH ANGLE AT STA 922.8 TO STA 1016 RBL 33 AS PERF SRM 51-40-02-0G-0 AND DWG# 147A5700.