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SDR CALA2025101710218

Open the Markdown

Service difficulty report · Frame · Boeing 737824

FAA SDR system

Difficulty date
October 11, 2025
Submitted
October 17, 2025
Operation
Air carrier
Aircraft
N17233
Make and model
Boeing 737824
Aircraft serial
28943
Aircraft time
79,378 hours, 29,400 cycles
System (JASC)
5311 · Fuselage Main, Frame
Part
Frame
Part number
147A55068
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

MAIN CABIN AFT WET AREA LT BS 987 LBL43, FRAME HAS CORROSION. REMOVED DAMAGE, HFEC NO DEFECTS NOTED, FABRICATED, LOCATED, DRILLED, INSTALLED REPAIR, AND RESTORED COATINGS REF SRM 53-70-51-2R-4, THIS IS A CAT A REPAIR. NO FURTHER ACTION REQUIRED.