SDR FDEA201203211204

Service difficulty report · Crease Beam · Boeing 7572G5

Difficulty date: March 21, 2012
Submitted: April 9, 2012
Operation: Air carrier
Aircraft: N962FD
Make and model: Boeing 7572G5
Aircraft serial: 24176
Aircraft time: 64,720 hours, 22,786 cycles
System (JASC): 5310 · Fuselage Main, Structure
Part: Crease Beam
Part number: BAC1515553
Condition: Corroded
Location: Bs 1180
Part time: 1,290 hours
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 INBD CREASE BEAM CORRODED STA 1180-1290 REMOVED CORROSION ON CREASE BEAM IAW SRM 51-10-02. CHECKED LIMITS, FOUND TO BE OUT OF LIMITS IAW SRM 53-60-13, FIG 101, DETAIL VIII. FABRICATED NEW CREASE BEAM IAW SRM 51-40-05 AND SRM 53-60-13, DETAIL II. TREATED AND PRIMED IAW SRM 51-20-01. TOP COATED IAW AMM 51-21-00-07. INSTALLED NEW CREASE BEAM IAW SRM 51-40-02. MAJOR REPAIR.

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