Service difficulty report · Angle · Boeing 75724APF

Difficulty date
May 2, 2025
Submitted
May 15, 2025
Operation
Air carrier
Aircraft
N415UP
Make and model
Boeing 75724APF
Aircraft serial
23855
Aircraft time
37,614 hours, 25,411 cycles
Part
Angle
Part number
UP313N30524
Condition
Cracked
Location
Zone 400
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

AFTER REMOVAL OF PYLON AFT FAIRING, FOUND ANGLE, AT FWD UPPER SIDE OF AFT FAIRING, CRACKED. INSTALLED NEW ANGLE AT FWD UPPER SIDE OF AFT FAIRING IAW B757 SRM 51-40-02, WITH FASTENER BACB30NX6K5X, BATCH# 000429034 (15EA), WASHER P/N: 1149F0363P, BATCH# 0004250795 (15EA), COLLAR P/N: BACN10YT4CD, BATCH# 0000325125, AND RESTORD SURFACE IAW B757 SRM 51-20-01, PRIMER 02-013-8, BATCH 4263193.CUP# O2-012-176.

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