SDR P5CA2016051000104

Service difficulty report · Floorbeam · Boeing 74746NF

Difficulty date: May 6, 2016
Submitted: May 10, 2016
Operation: Air carrier
Aircraft: N452PA
Make and model: Boeing 74746NF
Aircraft serial: 30810
Aircraft time: 65,707 hours, 10,854 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Cracked
Location: Bs 1900
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

AFT CARGO BS 1900, LBL 41, FLOOR STRUCTURE FOUND CRACK. AFT CARGO COMPARTMENT BS 1900, LBL 39 TO LT OTBD FLOORBEAM UPPER CAP IS REPAIRED IAW SRM 53-60-07-2R, REPAIR 6 FIG 201, DETAIL I. ADJACENT INTERCOSTAL IS REPAIRED IAW SRM 51-70-12-06-0.

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