Service difficulty report · Angle · Boeing 75724APF

Difficulty date
March 25, 2025
Submitted
April 17, 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
148N3152
Part serial
NSN
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

APU INLET DOOR LOWER ANGLE CORRODED BETWEEN STA 1787.45 TO STA 1825.00. R/H.REMOVED 1E ANGLE + 1 EA PLATE IAW B757-200-SRM-51-40-02-OG.FABRICATED 1 EA ANGLE WITH MATERIAL PN EXTRUSION BAC1490-2738 BTCH 0004378076.INSTALLED 01EA ANGLE + 01EA PLATE.IAW B757-200-SRM-51-40-02-OG.REMOVED APU INLET DOOR LOWER ANGLE MADE IT FROM EXTRUSION BETWEEN STA 1787.45 TO STA 1825.00 R/H IAW B757-200-SRM-51-40-02-OG.INSTALLED 1 EA LOWER ANGLE + 01EA PLATE .IAW B757-200-SRM-51-40-02-OG.AUDIT COMPLETE.

More about the Boeing 757-24APF