SDR SWAA2022012579150

Service difficulty report · Floor Panel · Boeing

Difficulty date: April 29, 2017
Submitted: January 25, 2022
Operation: Air carrier
Make and model: Boeing
Aircraft time: 63,087 hours, 36,937 cycles
System (JASC): 5321 · Fuselage Floor Panel
Part: Floor Panel
Condition: Corroded
Location: Fwd Cargo
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

***CORROSION*** FORWARD CARGO BAY FLOOR PANEL 120BF HAS CORROSION ALONG LT EDGE / CORROSION EXISTS IN AN AREA OF 1.0' X 12.0' ON EDGE OF FCB FLOOR PANEL # 120 BF. AREA IS FOUND TO BE OUT OF LIMITS PER SRM 53-00-53-1A-1. FABRICATED; LOCATED AND DRILLED REPLACEMENT FLOORBOARD PER SRM 51-40-05-0G-0; AND 51-40-08-0G-0. ALODINED PER AMM 51-21-41-370-802. PRMED BOTTOM SIDE PER SOPM 20-41-02. 87667U 8/MAY/17