Service difficulty report · Stiffener · Doug MD11F

Difficulty date
May 17, 2019
Submitted
May 29, 2019
Operation
Air carrier
Aircraft
N271UP
Make and model
Doug MD11F
Aircraft serial
48572
Aircraft time
63,373 hours, 17,517 cycles
Part
Stiffener
Part number
ANB720314
Condition
Cracked
Location
Rt Mlg Ww
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

INSPECTION TYPE:3C RT MLG W/W AFT O/B WALL, 2ND STIFFNER FROM FWD. END IS CRACKED. REMOVED, FABFICATED AND REPLACED STIFFNER IAW DWG. ANB7203 AND SRM 51-33-01 & 51-35-01. (MINOR)

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