SDR DALA2025031201947

Service difficulty report · Support · Boeing 737932ER

Difficulty date: March 10, 2025
Submitted: March 12, 2025
Operation: Air carrier
Aircraft: N859DN
Make and model: Boeing 737932ER
Aircraft serial: 31970
Aircraft time: 28,398 hours, 10,839 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: 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 0850702) CORROSION ON FLOOR TO SIDEWALL SUPPORT AT FCB BS500A - BS500K RBL23 WL156. REMOVED, FABRICATED, AND INSTALLED FLOOR TO SIDEWALL SUPPORT FROM BS 500 A TO BS 500 K RBL23 WL 156, PER B-737-900 SRM 53-00-53-2R-5, B-737-900 SRM 51-40-02-0G.