Service difficulty report · Hinge · Doug MD11F

Difficulty date
August 16, 2019
Submitted
September 19, 2019
Operation
Air carrier
Aircraft
N631FE
Make and model
Doug MD11F
Aircraft serial
48454
Aircraft time
102,985 hours, 20,419 cycles
Part
Hinge
Part number
ACA7223
Condition
Corroded
Location
Cargo Door
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

MCD: UNDERSIDE OF HINGE SEGMENT #4 AT ATTACH POINT WITH MCD HAS CORROSION. AREAS MRKD IN RED (DOT 4) REMOVED CORROSION FROM NOTED HINGE SEGMENT. MATERIAL REMAINING IS .036 IS OUT OF LIMITS PER SRM 52-30-16-1A. C/W REPAIR PER EA 1-5230-T0349272 PT 2. TITLE DOOR MAIN CARGO DOOR-UPPER DOOR HINGE SEGMENTS RUSTED.

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