SDR IPXA2026051619006

Service difficulty report · Nut Plate · Boeing 75724APF

Difficulty date: May 10, 2026
Submitted: June 10, 2026
Operation: Air carrier
Aircraft: N412UP
Make and model: Boeing 75724APF
Aircraft serial: 23852
Aircraft time: 38,247 hours, 25,954 cycles
System (JASC): 5340 · Fuselage Main, Attach Fittings
Part: Nut Plate
Part number: PN146N56936
Condition: Corroded
Location: Zone 100
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 OF BULK CARGO COMPARTMENT FLOOR DECK PLATE, SUPPORT ANGLE ASSY NUT PLATE STRAP HAS CORROSION APPROX AT BS 1715, RBL 12.50, ID STICKER NUM. (085-005) ATA 53-20 INSTALLED NUT PLATE STRAP AT FLOOR DECK PLATE SUPPORT ANGLE ASSY APPROX AT BS 1715, RBL 12.50. IAW B757-200 SRM 51-40-02-0G-0.

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