Service difficulty report · Stringer · Doug MD11F

Difficulty date
February 28, 2023
Submitted
March 27, 2023
Operation
Air carrier
Aircraft
N289UP
Make and model
Doug MD11F
Aircraft serial
48455
Aircraft time
104,834 hours, 20,580 cycles
Part
Stringer
Part number
ARB75061
Condition
Cracked
Location
L/H Wing
Stage of operation
IN
How discovered
9
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

INSPECTION TYPE:3CL/H WING #1 FUEL TANK HAS A CRACK LOCATED BETWEEN STA XORS=1042.3 AND XORS=1070.00 ON STRINGER 6.REPAIRED CRACKED STRINGER 6 ON THE L/H WING #1 FUEL TANK BETWEEN STA XORS=1042.3 AND XORS=1070.00 IAW VTSAA EA 011-5710-01-A9862 I/R AND UPS EO MD11-5710-86262-A DATED 03/22/23 AND FAA FORM 8100-9 SIGNED BY P.LAU (AR-830967) DATED 03/21/23 (MAJOR)

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