SDR IPXA2026052118868

Service difficulty report · Support Angle · Boeing 75724APF

Difficulty date: May 10, 2026
Submitted: May 22, 2026
Operation: Air carrier
Aircraft: N412UP
Make and model: Boeing 75724APF
Aircraft serial: 23852
Aircraft time: 38,243 hours, 25,950 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Support Angle
Part number: 146N5693
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 HAS CORROSION APPROX AT BS 1715, RBL 36.50. INSTALLED NEW SUPPORT ANGLE AND NUTPLATE STRAP ASSY AT AFT OF BULK CARGO COMPLARTMENT FLOOR DECK PLATE APPROX AT BS 1715, RBL 36.50 IAW SRM 51-40-02-0G-0.

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