Service difficulty report · Hinge Bracket · Doug MD11F

Difficulty date
September 9, 2011
Submitted
October 3, 2011
Operation
Air carrier
Aircraft
N643FE
Make and model
Doug MD11F
Aircraft serial
48486
Aircraft time
48,609 hours, 9,839 cycles
Part
Hinge Bracket
Part number
ARC198414
Condition
Corroded
Location
Zone 600
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

RIGHT WING OTBD FLAP INBD HINGE (FLAP SIDE) STA XW486.403 PIVOT INBD HOLE FOUND CORRODED. HOLE SIZE EXEED LIMITS IAW CMM 57-52-04. REWORKED AND FOUND EXCEED LIMIT IAW CMM 57-52-04, REV 70. ORIGINAL DIAMETER = 1.202 INCH; MAX ALLOWABLE DIAMETER = 1.150 IN; FINAL DIAMETER = 1.207 IN. REPAIR BUSHING FABRICATED AND INSTALLED IAW EA 1-5750-154212. REPAIR CLASSIFIED AS MAJOR IAW GMM 6-2-100, REV 112.

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