SDR DALA2015102806552

Service difficulty report · Floor Support · Boeing 757232

Difficulty date: October 24, 2015
Submitted: October 28, 2015
Operation: Air carrier
Aircraft: N650DL
Make and model: Boeing 757232
Aircraft serial: 24390
Aircraft time: 86,155 hours, 37,155 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Condition: Corroded
Location: Bs 335
Stage of operation: IN
How discovered: 9
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

MAIN CABIN FWD WET AREA, FLOOR STRUCTURE IS CORRODED AT BS 335, LBL 20. REMOVED CORROSION IAW SRM 51-10-02. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-04. REMOVED FLOOR SUPPORT IAW SRM 51-40-02 LOCATED AND DRILLED NEW FLOOR SUPPORT IAW SRM 51-40-08 AND DWG 141N5170, REV C IAW SRM 51-10-02, INSTALLED NEW FLOOR SUPPORT IN MAIN CABIN WET AREA BS 335, LBL 20 IAW SRM 51-40-02.