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SDR CALA2025102810639

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Service difficulty report · Channel · Boeing 737824

FAA SDR system

Difficulty date
October 24, 2025
Submitted
October 28, 2025
Operation
Air carrier
Aircraft
N76288
Make and model
Boeing 737824
Aircraft serial
33451
Aircraft time
65,749 hours, 24,250 cycles
System (JASC)
5320 · Fuselage Miscellaneous Structure
Part
Channel
Part number
143A7501
Condition
Corroded
Location
Zone 100
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 CARGO COMPARTMENT LH Z CHANNEL BTW STA. 500A AND 500I HAS CORROSION NEEDS REPLACEMENT. ALL WORK CAPTURED ON AAR RFD N/R 1000057627. CORRECTION ATA UPDATED TO REFLECT DISCREPANCY REPAIRED. REMOVED AND REPLACED FWD CARGO COMPARTMENT FWD CARGO COMPARTMENT LH Z CHANNEL BTW STA. 500A AND 500I IAWSRM 53-00-53-2R-6, SRM 5 1-40-02-0G-0, AMM 20-60-07-913-801, SRM 51-40-05-0G-0, AMM 51-21 -41-370-802, SOPM 20-41-02, SRM 51-40-08-0G-0.