Service difficulty report · Bushing · Doug MD11F

Difficulty date
November 14, 2019
Submitted
November 19, 2019
Operation
Air carrier
Aircraft
N586FE
Make and model
Doug MD11F
Aircraft serial
48487
Aircraft time
87,323 hours, 20,619 cycles
Part
Bushing
Part number
0000
Condition
Migrated
Location
Lt Wing Slat
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 - #4 SLAT ASSEMBLY OUTBOARD FITTING LOWER BUSHING MIGRATED MIGRATED BUSHING AT LEFT HAND WING - #4 SLAT ASSEMBLY OUTBOARD FITTING LOWER HOLE REMOVED AS PER MD-11 CMM 20-10-7. HOLE MEASURED DIAMETER 1.079" - DIAMETER 1.083" AND FOUND ELONGATED AS PER MD-11 SRM 57-40-02-2R. ELONGATED HOLE REWORKED AND FOUND WITHIN LIMIT AS PER MD-11 SRM 57-40-02-2R FIG 201. SHOULDER REPAIR BUSHING FABRICATED BY MACHINING AND INSTALLED AS PER E.A #: 1-5750-T0350181 PART 1 STEP 6A, TITLE: WINGS - FLIGHT SURFACES - LH WING - #4 SLAT ASSY - XOS 659.717 OUTBD SLAT TRACK RIB FOUND WITH EXISTING SPOT-FACE AND DAMAGED HOLE. REPAIR CLASSIFIED AS MINOR PER GMM 6-2-100.

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