Service difficulty report · Skin · Boeing 767300

Difficulty date
August 20, 2026
Submitted
August 25, 2026
Operation
Air carrier
Aircraft
N393UP
Make and model
Boeing 767300
Aircraft serial
29228
Aircraft time
92,101 hours, 22,217 cycles
Part
Skin
Condition
Debonded
Location
Zone 500 Flap
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

DISBOND - SKIN , INBD EDGE UPPER FACE OF L/H WING T/E OUTBD FLAP T/E SKIN , WBL 355 (REPAIR) PERFORMED NDT/UT FOR THE REWORKED AREA & PLUS 6" AROUND HEATED AREA ,PER 767 NDT MANUAL PART 1 51-01-01 REV:144 RESULT: NO DEFECT WAS FOUND

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