Service difficulty report · Seal · Boeing 76734AF

Difficulty date
May 10, 2026
Submitted
May 13, 2026
Operation
Air carrier
Aircraft
N301UP
Make and model
Boeing 76734AF
Aircraft serial
27239
Aircraft time
73,914 hours, 25,890 cycles
Part
Seal
Part number
311T2570167
Condition
Broken
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

BROKEN-SEAL STRIP, NO.2 PYLON FAIRING PNL NO.446CL SPRING SEAL. REMOVED DAMAGE SEAL STRIP I.A.W SRM 51-40-02-0G REV. 95. INSTALLED NEW SEAL STRIP I.A.W SRM 51-40-02-0G REV. 95 AND BOEING DWG NO. 311T2570 SH. 1 REV. N.

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