SDR DALA2025100907374

Service difficulty report · Floor Support · Boeing 737932ER

Difficulty date: October 7, 2025
Submitted: October 9, 2025
Operation: Air carrier
Aircraft: N876DN
Make and model: Boeing 737932ER
Aircraft serial: 31987
Aircraft time: 26,839 hours, 10,173 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
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

(LOG 1239544) RH FLOOR PROFILE HAS CORROSION FROM AFT OF ST 767 TO AFT OF ST 727H IN THE AFT CARGO. REMOVED RH FLOOR PROFILE FROM AFT OF STA 767 TO AFT OF STA 727 H IN THE AFT CARGO, IAW B737-900 SRM 51-40-02-0G. INSTALLED NEW RH FLOOR PROFILE FROM STA 767-727 H.