Service difficulty report · Skin · Doug MD11F

Difficulty date
August 14, 2025
Submitted
September 8, 2025
Operation
Air carrier
Aircraft
N252UP
Make and model
Doug MD11F
Aircraft serial
48768
Aircraft time
66,446 hours, 16,511 cycles
Part
Skin
Part number
ARB3805503
Condition
Cracked
Location
Zone 500
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

(STR) LH WING L.E. #19 SLAT TRACK CUT OUT O/B SIDE SKIN SURFACE HAS CRACKED AS MARKED.74-016 ATA CODE 57 AUDITED.CUT OUT AND REMOVED THE DAMAGE IN LH WING FIXED L/E AT #19 SLAT TRACK CUT OUT O/B SKIN SURFACE STA XOS=1160 REF. MD-11 SRM 57-40-01-2R-9.FABRICATED REPAIR DOUBLER FROM SHT-6AL-4VA-.063 BATCH# 0004113839 AND REPAIR FILLER FROM SHT-7075T6-.090 BATCH# 0002841621

More about the Doug MD-11F