Service difficulty report · Stiffener · Doug MD11F

Difficulty date
March 3, 2021
Submitted
April 2, 2021
Operation
Air carrier
Aircraft
N280UP
Make and model
Doug MD11F
Aircraft serial
48634
Aircraft time
66,507 hours, 13,155 cycles
Part
Stiffener
Part number
ANB720314
Part serial
TAGD1855497
Condition
Cracked
Location
Rt Mlg Ww
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:CR/H MLG W/W THIRD VERTICAL STIFFNER IS CRACKED AT LWR END ON OB AFT WEBRMOVED AND REPLACED IAW MD11 SRM 51-31-01 AND DRAWING AN87203

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