Service difficulty report · Blowout Door · Boeing 76734AF

Difficulty date
April 3, 2026
Submitted
April 8, 2026
Operation
Air carrier
Aircraft
N349UP
Make and model
Boeing 76734AF
Aircraft serial
37947
Aircraft time
32,836 hours, 12,284 cycles
Part
Blowout Door
Part number
491B1220000049
Condition
Chafed
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

CHAFED- SKIN PNL, NO.1 ENG RH THRUST REVERSER FWD ACCESS DOOR INNER FWD EDGE. REMOVED DAMAGE BLOWOUT DOOR I.A.W SRM 51-40-02-0G REV.94. INSTALL NEW BLOWOUT DOOR I.A.W SRM 51-40-02-0G REV.94 AND ST ENGINEERING IPC 78-32-22 REV.96 AND AMM 78-31-19-402-008 REV.147.

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