Service difficulty report · Hinge Fitting · Doug MD11F

Difficulty date
April 16, 2021
Submitted
April 27, 2021
Operation
Air carrier
Aircraft
N529FE
Make and model
Doug MD11F
Aircraft serial
48624
Aircraft time
61,062 hours, 14,249 cycles
Part
Hinge Fitting
Part number
ARC70531
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

LEFT WING - OUTBOARD FLAP VANE NUMBER 1 SUPPORT FITTING FROM INBOARD CCENTRIC HOLE BORE FOUND CORROSION CORROSION AT LEFT WING - OUTBOARD FLAP VANE NUMBER 1 SUPPORT FITTING FROM INBOARD ECCENTRIC HOLE BORE REWORKED BY MACHINING AND FOUND EXCEED LIMIT AS PER MD-11 SRM 57-50-02-2R REPAIR 5 FIGURE 201. OVERSIZED REPAIR BUSHING FABRICATED BY MACHINING AS PER MD-11 SRM 57-50-02-2R REPAIR 5 FIGURE 201 AND E.A. # 1-5750- T0361084 PART 1 STEP 1A. TITLE: WINGS- FLIGHT SURFACES- LH WING- OUTBD FLAP VANE ASSY- ASSY- TRACK SUPPORT FITTINGS CORROSION REPAIR, AND INSTALLED AS PER AMM 27-50- 32-4. REPAIR CLASSIFIED AS MINOR PER GMM 6-2-100.

More about the Doug MD-11F