SDR CALA2026071217677

Service difficulty report · Floor Panel · Boeing 737824

Difficulty date: July 9, 2026
Submitted: July 14, 2026
Operation: Air carrier
Aircraft: N38257
Make and model: Boeing 737824
Aircraft serial: 30612
Aircraft time: 77,090 hours, 29,091 cycles
System (JASC): 5321 · Fuselage Floor Panel
Part: Floor Panel
Part number: 453A1610
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

AFTER EVALUATION AT FWD CARGO FLOOR PANEL 120DF REQUIRE FABRICATION. FABRICATED NEW FWD CARGO FLOOR PANEL 120 DF IAW EC/RA 5320-02744 AND SRM 53-30-53-0I-0, SRM 51-40-05-0G-0,SRM 51-40-08-0G-0, SRM 51-20-01-0G-0, AMM 25-52-10-400-801,AMM 51-21-72-370-804.