Service difficulty report · Bracket · Doug MD11F

Difficulty date
October 27, 2021
Submitted
November 24, 2021
Operation
Air carrier
Aircraft
N522FE
Make and model
Doug MD11F
Aircraft serial
48476
Aircraft time
85,134 hours, 16,339 cycles
Part
Bracket
Part number
ARC050213
Condition
Corroded
Location
Zone 500
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

LEFT HAND WING- OUTBOARD FLAP ASSEMBLY. INBOARD FORWARD HINGE (WING SIDE) BARREL NUT SPOT FACE CORROSION. CORROSION AT LEFT HAND WING-OUTBOARD FLAP ASSEMBLY. INBOARD FORWARD HINGE (WING SIDE) BARREL NUT SPOT FACE REWORKED AS PER MD-11 CMM57-44-08 AND FOUND EXCEED LIMIT BASE THE DIFFERENT BETWEEN DRAWING AND CMM MAXIMUM REWORK LIMITS FOR BARREL NUT HOLE.REPAIR SHIM FABRICATED AND INSTALLED AS PER MD-11CMM57-44-08 AND EA#1-5750-T0365244 PART 1 STEP 2.TITLE:WINGS-FLIGHT SURFACES -EO1-5750-7-5002- LEFT HAND WING OUTBOARD FLAP. INBOARD FORWARD HINGE (WING SIDE)-CORROSION REPAIR . REPAIR CLASSIFIED AS MINOR PER GMM6-2-100.REFER TO SNRM N00488 ATTACHED EA#1-5750-T0365244 PART 1 FOR DETAILS.

More about the Doug MD-11F