Service difficulty report · Doubler · Boeing 7673Y0

Difficulty date
November 14, 2018
Submitted
November 16, 2018
Operation
Air carrier
Aircraft
N1181A
Make and model
Boeing 7673Y0
Aircraft serial
26206
Aircraft time
84,273 hours, 20,757 cycles
Engine
Ge CF680C2B7F
Part
Doubler
Condition
Corroded
Location
Fan Case
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CORROSION AROUND DOUBLER AT 5 O'CLOCK POSITION IN FAN CASE ENG #1(<P>ACCOMPLISHED REPAIR ON ENG #1 FAN CASE AT 5 O'CLOCK POSITION IAW GE CF6-80C2 ENGINE MANUAL 72-22-01</P>)

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