Service difficulty report · Frame · Boeing 74747UF

Difficulty date
February 3, 2019
Submitted
February 5, 2019
Operation
Air carrier
Aircraft
N412MC
Make and model
Boeing 74747UF
Aircraft serial
30559
Aircraft time
76,658 hours, 12,397 cycles
Part
Frame
Condition
Corroded
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

CORROSION-FOUND 30EA CORROSION DAMAGES WHEN PERFORM SB 747-53A2878.(<P>1.REPAIR DAMAGED AREA I.A.W. EI NO. T2019A53M319 REV.2 2.JOB COMPLETED AND COND CHK NML. 3. JACKING EI. NO.T2019A07M-315 REV.0 THAN ATTACHECHED TO NRC WO.3058015(579).</P>)

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