Service difficulty report · Mount · Airbus A300B4622R

Difficulty date
February 21, 2011
Submitted
March 22, 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
221408317
Condition
Corroded
Location
Nr 2 Engine
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

FWD NR 2 ENGINE MOUNT MATING SURFACE FOUND WITH CORROSION. CORROSION REMOVED AT NR 2 ENGINE FORWARD MOUNT MATING SURFACE AND FOUND WITHIN LIMITS AS PER CMM 71-20-04 REPAIR 5 FIGURE 504 REV 54. MATERIAL ORIGINAL THICKNESS= 0.765", MATERIAL REMOVED= 0.003", MATERIAL REMAINING= 0.762". MPI CARRIED OUT ON REWORKED AREA. NO CRACK EVIDENT. REPAIR ARE PAINTED AS PER CMM 71-20-04 REV 54. REPAIR CLASSIFIED AS MINOR PER GMM 6-2-100 REV 111.

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