Service difficulty report · Hinge Bracket · Doug MD11

Difficulty date
December 18, 2006
Submitted
December 19, 2006
Operation
Air carrier
Aircraft
N529FE
Make and model
Doug MD11
Aircraft serial
48624
Aircraft time
24,609 hours, 3,922 cycles
Part
Hinge 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

LHW O/B FLAP I/B HINGE (WING SIDE), LWR ATTACHMENT SPOT FACE FOUND CORRODED. LT FWD O/B FLAP I/B HINGE LOWER MOUNT SPOTFACE CORROSION REMOVED AS PER CMM 57- 44-08 PG. 602-607 AND FOUND WITHIN DAC DWG ARC 0502 LIMIT. ORIGINAL THK I/B 0.476" O/B 0.476" REMAINING THK I/B 0.473" O/B 0.473" MATERIAL REMOVED I/B 0.003" O/B 0.003" MIN ALLOWABLE THK 0.720". REPAIR CARRIED OUT AS PER CMM 57-44-08 AND CLASSIFIED MINOR PER GMM 6-2- 100.

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