Service difficulty report · Fitting · Doug MD11F

Difficulty date
October 31, 2021
Submitted
November 24, 2021
Operation
Air carrier
Aircraft
N522FE
Make and model
Doug MD11F
Aircraft serial
48476
Aircraft time
85,134 hours, 16,339 cycles
Part
Fitting
Part number
ARC70571
Condition
None
Location
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

LEFT HAND WING-OUTBOARD FLAP VANE ASSEMBLY. FITTING (D) ECCENTRIC HOLE CORROSION. CORROSION AT LEFT HAND WING - OUTBOARD FLAP VANE ASSEMBLY FITTING (D) ECCENTRIC HOLE REWORKED AND FOUND EXCEED LIMIT AS PER MD-11 SRM 57-50-02-2R REPAIR 5. FIGURE 201. OVERSIZED ECCENTRIC BUSHING FABRICATED BY MACHINING AS PER MD-11 SRM 57-50-02- 2R REPAIR 5 FIGURE 201 AND EA # 1-5750-T0365239 PART 1 STEP 1A . TITLE : WINGS - FLIGHT SURFACES - LEFT HAND WING - OUTBOARD FLAP VANE ASSEMBLY - TRACK SUPPORT FITTING CORROSION REPAIR. AND INSTALLED AS PER MD-11 AMM 27-50-32-4. REPAIR CLASSIFIED AS MINOR PER GMM 6-2-100. REFER TO SNRM N00793 ATTACHED EA # 1-5750-T0365239 PART 1 FOR DETAILS.

More about the Doug MD-11F