SDR FDEA201606141991

Service difficulty report · Hinge · Doug MD11F

Difficulty date: June 14, 2016
Submitted: June 16, 2016
Operation: Air carrier
Aircraft: N620FE
Make and model: Doug MD11F
Aircraft serial: 48791
Aircraft time: 54,446 hours, 13,384 cycles
System (JASC): 5753 · Trailing Edge Flaps
Part: Hinge
Part number: ARC1984501
Condition: Corroded
Location: 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

LT WING OTBD FLAP, INBD AFT HINGE, FLAP SIDE, PIVOT INBD HOLE BORE CORROSION. CORROSION FOUND EXCEED LIMIT IAW CMM 57-52-04. EXISTING HOLE DIA 1.148", FINAL HOLE DIA 1.162", MAXIMUM ALLOWABLE DIA 1.150". REPAIR BUSHING FABRICATED AND INSTALLED IAW EA 1-5750-T0325946, PART 1, STEP 1-A WINGS-FLIGHT SURFACES EO1-5750-7-5002. REPAIR CLASSIFIED AS MINOR IAW GMM 6-2-100.

More about the Doug MD-11F