Service difficulty report · Hinge Bracket · Doug MD11F

Difficulty date
May 5, 2021
Submitted
May 26, 2021
Operation
Air carrier
Aircraft
N525FE
Make and model
Doug MD11F
Aircraft serial
48565
Aircraft time
82,240 hours, 16,701 cycles
Part
Hinge Bracket
Part number
ARC050312
Condition
Corroded
Location
Lt Wing Te Flap
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 - WING SIDE OUTBOARD FLAP OUTBOARD HINGE BARREL NUT LOWER HOLE BORE BORE FOUND CORROSION CORROSION AT RIGHT WING - WING SIDE OUTBOARD FLAP OUTBOARD HINGE BARREL NUT LOWER HOLE BORE (#7 HOLE) REWORKED AND FOUND EXCEED LIMIT AS PER MD-11 CMM 57- 44-09. OVERSIZED REPAIR BUSHING FABRICATED BY MACHINING AND INSTALLED AS PER MD-11 CMM 57-44-09 AND E.A. # 1-5750-T0300831A PART 2 STEP 1. TITLE: WINGS- FLIGHT SURFACES- EO 1-5750-7-5002- RH WING- OUTBD FLAP OUTBD HINGE (WING SIDE) CORROSION REPAIR. REFER TO SNRM N00483 ATTACHED E.A. # 1-5750-T0300831A PART 2 FOR WORK DETAILS. REPAIR CLASSIFIED AS MINOR PER GMM 6-2-100.

More about the Doug MD-11F