SDR ASAA2025092961325

Service difficulty report · Floor Panel · Boeing 737990ER

Difficulty date: September 29, 2025
Submitted: October 7, 2025
Operation: Air carrier
Aircraft: N467AS
Make and model: Boeing 737990ER
Aircraft serial: 36362
Aircraft time: 41,625 hours, 13,113 cycles
System (JASC): 5321 · Fuselage Floor Panel
Part: Floor Panel
Part number: 141A5810155
Condition: Damaged
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

FLOOR PANEL 221DF HAS SEVERAL MISSING & CORRODED INSERTS. GROUNDED - YES. EVALUATED AND REPAIRED IAW ASA B737-900ER SRM 53-00-50-0I-1, SRM 53-00-50-1A-1, SRM 53-00-50-2R-0, SRM 53-00-50-2R-1, SRM 53-00-50-2R-3, SRM 53-00-50-2R-5, SRM 51-40-02.