SDR FDEA202208051897

Service difficulty report · Web · Boeing 757200

Difficulty date: August 5, 2022
Submitted: August 6, 2022
Operation: Air carrier
Aircraft: N935FD
Make and model: Boeing 757200
Aircraft serial: 22780
Aircraft time: 94,508 hours, 37,717 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Web
Part number: 146N85162
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

AREA BELOW MAIN CABIN FLOOR SUPPORT STRUCTURE, WEB STA 1440 TO 1460 RBL 65, UPPER SURFACE IS CORRODED REMOVED AND REPLACED CORRODED WEB IAW BAC DWG 146N8521 REV H AND EA# F-5310- T0369700: FUSELAGE - MAINFRAME - FLOOR SUPPORT STRUCTURE - WEB - RBL 65, STA 1440 - 1460, SURFACE FINISH SUBSTITUTION

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