Service difficulty report · Seal · Boeing 767300

Difficulty date
May 2, 2026
Submitted
May 6, 2026
Operation
Air carrier
Aircraft
N385UP
Make and model
Boeing 767300
Aircraft serial
67974
Aircraft time
4,306 hours, 1,880 cycles
Part
Seal
Part number
311T2570196
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 SPRING SEAL, NO.2 ENG PNL 446CR. INSTALLED NEW STRIP SEAL I.A.W SRM 51-40-02-0G REV.95 AND BOEING DWG NO.311T2570 SH.16 REV-.

More about the Boeing 767-300