Service difficulty report · Blowout Door · Boeing 76734AF

Difficulty date
March 22, 2026
Submitted
March 30, 2026
Operation
Air carrier
Aircraft
N340UP
Make and model
Boeing 76734AF
Aircraft serial
37860
Aircraft time
38,874 hours, 13,869 cycles
Part
Blowout Door
Part number
491B1220000049
Condition
Chafed
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

CHAFED SKIN, NR 2 ENGINE, RT THRUST REVERSER LWR BLOWOUT DOOR, L/E AREA. INSTALLED A NEW BLOWOUT DOOR ASSY IAW SRM 51-40-02-0G, REV 94, AND AIPC 78-31-51-03, REV 141.

More about the Boeing 767-34AF