Service difficulty report · Stiffener · Doug MD11F

Difficulty date
February 17, 2022
Submitted
February 24, 2022
Operation
Air carrier
Aircraft
N256UP
Make and model
Doug MD11F
Aircraft serial
48405
Aircraft time
89,158 hours, 19,598 cycles
Part
Stiffener
Part number
ANB720313
Part serial
TAG01862523
Condition
None
Location
Lh Mlg W/W
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:1CLH MLG 3RD VERTICAL STIFFENER CRACK AT LWR END WHEEL WELL.REMOVED AND REPLACED CRACKED STIFFENER IAW MD-11 SRM 51-35-01 AND 51-33-01 (MINOR).

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