Service difficulty report · Mount · Airbus A300B4622R

Difficulty date
February 17, 2011
Submitted
February 18, 2011
Operation
Air carrier
Aircraft
N728FD
Make and model
Airbus A300B4622R
Aircraft serial
581
Aircraft time
42,379 hours, 21,825 cycles
Part
Mount
Part number
2214086523
Condition
Corroded
Location
Nr 2 Pylon
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

NR 2 ENGINE PYLON FWD MOUNT MATING SURFACE FOUND WITH CORROSION. CORROSION REMOVED AS PER SRM 51-74-10 REV 74 AND FOUND EXCEEDED LIMITS PER SRM 54-51-81 FIGURE 104 REV 74. MATERIAL ORIGINAL THICKNESS = 0.780", MATERIAL REMOVED = 0.018", MATERIAL REMAINING = 0.762". COMPLIED WITH E.A. 6-5450-14257, PYLONS - PYLONS STRUCTURE - PYLON NR 2 LT/RT ENGINE MOUNT CORROSION ON BASE PLATE UPPER AND LOWER SURFACES - RSC. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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