Service difficulty report · Seal Depressor · Boeing 76734AF

Difficulty date
September 15, 2026
Submitted
September 24, 2026
Operation
Air carrier
Aircraft
N316UP
Make and model
Boeing 76734AF
Aircraft serial
27744
Aircraft time
71,438 hours, 24,756 cycles
Part
Seal Depressor
Part number
140T601315
Condition
Corroded
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

CORROSION - SEAL DEPRESSOR, LOWER FUSELAGE L/H ECS DOOR 193NL FWD HINGE FWD SIDE BRACKET. REMOVED DAMAGE SEAL DEPRESSOR I.A.W SRM 51-40-02-0G REV.96. INSTALLED NEW SEAL DEPRESSOR I.A.W SRM 51-40-02-0G REV.96 AND BOEING DWG NO.145T8610 SH.7 REV.D.

More about the Boeing 767-34AF