Service difficulty report · Seal Depressor · Boeing 76734AF

Difficulty date
June 12, 2026
Submitted
June 18, 2026
Operation
Air carrier
Aircraft
N353UP
Make and model
Boeing 76734AF
Aircraft serial
37877
Aircraft time
33,057 hours, 12,133 cycles
Part
Seal Depressor
Part number
143T841523
Condition
Deformed
Location
Zone 200
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

DEFORMED DEPRESSOR, MAIN DECK CGO DOOR CUTOUT UPPER AREA AFT SIDE STA 632. INSTALLED MAIN DECK SIDE CARGO DOOR AFT-UPPER SIDE DEPRESSOR SEAL I.A.W AMM 20-11-00-910-802 REV. 148, TORQUED THE BOLT TO 30 IN-LB AND 22 IN-LB.

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