Service difficulty report · Nut Plate · Boeing 75724APF

Difficulty date
April 15, 2026
Submitted
May 8, 2026
Operation
Air carrier
Aircraft
N428UP
Make and model
Boeing 75724APF
Aircraft serial
25459
Aircraft time
33,361 hours, 22,894 cycles
Part
Nut Plate
Part number
146N569315
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 SUPPORT ANGLE, NUT PLATE STRAP HAS CORROSION APPROX AT BS 1715, BTW LBL 20 AND LBL 24. INSTALLED FARBRICATED - 14. NUTPLATE-ASSY AT STA BS 1715, BTW LBL 20 AND LBL 24 IAW B757-200PF-SRM-51-40-05-0G-0.

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