SDR IPXA2015020285535

Service difficulty report · Floorbeam · Boeing 75724APF

Difficulty date: February 1, 2015
Submitted: February 2, 2015
Operation: Air carrier
Aircraft: N438UP
Make and model: Boeing 75724APF
Aircraft serial: 25469
Aircraft time: 213,468 hours, 14,171 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Part number: BAC1505100590
Condition: Corroded
Location: Bs 1020
Stage of operation: IN
How discovered: 9
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: CP11, UPPER LOBE INTERIORS BS 1020, LBL 24.75 FLOORBEAM TEE ANGLE CORRODED. REMOVED CORROSION BETWEEN BL 0 - LBL 24.75 IAW SRM 51-10-02-0G. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-51-1A-1, FIG 101, DETAIL III USING TR. 17-809 3. REMOVED DAMAGE FLOORBEAM ANGLE IAW SRM 51-40-02-0G. FABRICATED NEW FLOORBEAM TEE ANGLE.

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