SDR P5CA2020021300030

Service difficulty report · Floorbeam · Boeing 74746NF

Difficulty date: February 6, 2020
Submitted: February 13, 2020
Operation: Air carrier
Aircraft: N454PA
Make and model: Boeing 74746NF
Aircraft serial: 30812
Aircraft time: 74,507 hours, 12,365 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Bs 1740
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

FOUND CORROSION AT STA 1740 LBL 110. M/D FLOOR STRUCTURE UPPER CAP.(<P>REMOVE DAMAGED PART IAW SRM 51-40-02 REV. 87. INSTALL NEW PART IAW SRM 51-40-02 REV. 87 AND EI NO. T2020A53M-262 REV.1 AND DWG NO. 65B17764 SHEET 4, REV. E AND DWG NO. 14641941 SHEET 79, REV. D. JOB COMPLETED.</P>)

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