SDR IPXA10558357

Service difficulty report · Beam · Boeing 75724APF

Difficulty date: January 22, 2010
Submitted: February 3, 2010
Operation: Air carrier
Aircraft: N435UP
Make and model: Boeing 75724APF
Aircraft serial: 25466
Aircraft time: 186,611 hours, 2,476 cycles
System (JASC): 5310 · Fuselage Main, Structure
Part: Beam
Part number: 145N801710
Condition: Corroded
Location: Bs 1045-1055
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

INSPECTION TYPE:C1 CORROSION ON UPPER FLANGE OF LONGITUDINAL BEAM B/S 1045 TO B/S 1055, LBL 46, WL 208. REMOVED AND REPLACED LONGITUDINAL BEAM CAP B/S 1040 - B/S 1080 LBL 45 IAW SRM 51-40-2, SRM 51-40-5, SRM 51-40-8, AND DWG 144N8017 SHT 5.

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