SDR IPXA2026031810473

Service difficulty report · Floor Panel · Boeing 75724APF

Difficulty date: February 20, 2026
Submitted: March 31, 2026
Operation: Air carrier
Aircraft: N422UP
Make and model: Boeing 75724APF
Aircraft serial: 25324
Aircraft time: 36,626 hours, 23,888 cycles
System (JASC): 5321 · Fuselage Floor Panel
Part: Floor Panel
Part number: 453N1805174AAIU
Condition: Gouged
Location: Zone 200
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

APPROX. 1 INCH LINE GOUGE, DIRT/ DEBRIS ON AFT CARGO FLOOR PANEL TAGGED, FROM BS 1460 - 1500. BLENDED DAMAGE. ORIGINAL MATERIAL THICKNESS IS .071, MATERIAL REMOVED IS .021. FABRICATED, LOCATED, DRILLED AND COUNTERSUNK NEW FLOOR PANEL 161AF IAW SRM 51-40-05-0G-0, SRM 51-40-06-0G-0, AND 51-40-08-0G-0.

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