SDR FDEA201301020007

Service difficulty report · Crease Beam · Boeing 75723A

Difficulty date: January 2, 2013
Submitted: February 4, 2013
Operation: Air carrier
Aircraft: N938FD
Make and model: Boeing 75723A
Aircraft serial: 24292
Aircraft time: 82,270 hours, 24,774 cycles
System (JASC): 5310 · Fuselage Main, Structure
Part: Crease Beam
Part number: BAC1515553
Condition: Corroded
Location: Bs 1405-1630
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

RT INDB CHORD CREASE BEAM AT STA 1405-1630 HAS SCRATCHES AND AREAS W/ CORROSION, TOP & UNDERSIDE, AROUND FASTENER HOLES. REMOVED CORROSION IAW SRM 51-10-02. FOUND OUT OF LIMITS IAW SRM 53-60-13, DETAIL II, FIG 101. FABRICATED NEW CREASE BEAM IAW DWG 146N5590. INSTALLED CREASE BEAM IAW SRM 51-40-02 AND DWG 146N5590, STA 1405-1630 RT. MAJOR REPAIR.

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