Service difficulty report · Skin · Boeing 75724APF

Difficulty date
September 13, 2022
Submitted
September 14, 2022
Operation
Air carrier
Aircraft
N441UP
Make and model
Boeing 75724APF
Aircraft serial
27386
Aircraft time
29,302 hours, 19,118 cycles
Part
Skin
Part number
311N5002144
Condition
Corroded
Location
Nr 2 Nacelle
Stage of operation
IN
How discovered
9
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

INSPECTION TYPE:SEG3, #2 ENG I/B PYLON INTERNAL BETWEEN NAC STA 130.00-136.00 IS SHOWING SIGNS OF CORROSION.REMOVED CORROSION, PERFORMED HFEC INSP, ALL AREAS WITHIN LIMITS IAW SRM 54-50-01-1A-1

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