SDR DALA2024110410620

Service difficulty report · Floor Support · Boeing 737832

Difficulty date: October 29, 2024
Submitted: November 5, 2024
Operation: Air carrier
Aircraft: N3739P
Make and model: Boeing 737832
Aircraft serial: 30541
Aircraft time: 70,923 hours, 30,846 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Condition: Corroded
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

AIRCRAFT 3739, CORROSION, PASSENGER FLOOR SUPPORT STA 312-STA 328, LBL 12, WL 208. CORRECTIVE ACTION: EVALUATED DAMAGE ON FLOOR SUPPORT AT STA 312 - STA 328 LBL 12, FOUND TO BE OUT OF LIMITS, DUE EXCESIVE CORROSION PER B737 SRM 53-10-51-1A-1 PAR 4 FIG 105 DETAIL (C). REMOVED AND REPLACED FLOOR SUPPORT IAW B737-800 SRM 51-40-02-0G AND DWG 141A5400. (LP 0636132)