SDR FDEA202007201587

Service difficulty report · Plate · Boeing 757222

Difficulty date: July 20, 2020
Submitted: November 30, 2022
Operation: Air carrier
Aircraft: N797FD
Make and model: Boeing 757222
Aircraft serial: 28143
Aircraft time: 61,287 hours, 24,224 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Plate
Condition: Corroded
Location: Bs 375 Rbl 37
Stage of operation: NR
How discovered: 9
Nature of condition: O
Precautionary procedure: O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

MAIN CABIN, FWD RT WET AREA, CORROSION AT O2 LINE FEED THROUGH BS 375, RBL 37. REMOVED O2 LINE IAW AMM 53-11-00-2 & 20-11-00-2. REMOVED O2 PLATE IAW SRM 51-40-02. FABRICATED A NEW O2 PLATE IAW DWG 3516, REV -. INSTALLED THE NEW O2 PLATE IAW DWG 3516 REV - & SRM 51-40-02. REINSTALLED AND LEAK CHECKED O2 LINE IAW AMM 35-11-00-2 & 20-11-00-2.