Service difficulty report · Blocker Door · Boeing 767300

Difficulty date
April 22, 2026
Submitted
April 29, 2026
Operation
Air carrier
Aircraft
N384UP
Make and model
Boeing 767300
Aircraft serial
67973
Aircraft time
4,165 hours, 1,820 cycles
Part
Blocker Door
Part number
D52B55002
Condition
Cracked
Location
Thrust Reverser
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

CRACKED NR 2 ENG, RT THRUST REVERSER INLET AREA NEAR NR 1 BLOCK DOOR. REMOVED DAMAGE CLOSEOUT BLOCKER IAW SRM 51-40-02-0G, REV 95. INSTALLED NEW CLOSEOUT-BLOCKER I.A.W SRM 51-40-02-0G REV. 95 AND ST ENGINEERING AEROSPACE IPC 78-32-32 REV. 96.

More about the Boeing 767-300