Service difficulty report · Angle · Boeing 75724APF

Difficulty date
March 28, 2025
Submitted
April 14, 2025
Operation
Air carrier
Aircraft
N443UP
Make and model
Boeing 75724APF
Aircraft serial
27388
Aircraft time
30,937 hours, 20,215 cycles
Part
Angle
Part number
148N31416
Condition
Corroded
Location
Apu Inlet
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

APU INLET DOOR FWD UPPER CORNER ANGLE AT STA 1787.45 HAS CORROSION.REMOVED 1 EA CORRODED ANGLE IAW B757-200-SRM-51-40-02-OG.FABRICATED 1 EA ANGLE WITH MATERIAL PN EXTRUSION BAC1490-2738 BTCH 0004378076.INSTALLED 1 EA CORNER ANGLE B757-200-SRM-51-40-02-OG.

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