Service difficulty report · Depressor · Boeing 767381

Difficulty date
May 12, 2026
Submitted
May 22, 2026
Operation
Air carrier
Aircraft
N394UP
Make and model
Boeing 767381
Aircraft serial
25136
Aircraft time
88,069 hours, 38,370 cycles
Part
Depressor
Part number
143T81942
Condition
Broken
Location
Zone 800
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

FOUND M/D CGO DOOR AFT CUTOUT DISPRESSOR SEAL BROKEN (2EA). DUE TO TYPO FOUND IN CORRECTIVE ACTION 6, CORRECT REFERENCE SHOULD BE:<BR>INSTALLED THE DEPRESSOR SEAL I.A.W AMM 20-11-00-910-802 REV.148, TORQUED THE SCREW TO 25 IN-LB.