Service difficulty report · Fuel Tank · Boeing 74747UF

Difficulty date
April 22, 2019
Submitted
April 27, 2019
Operation
Air carrier
Aircraft
N493MC
Make and model
Boeing 74747UF
Aircraft serial
29254
Aircraft time
84,579 hours, 13,591 cycles
Part
Fuel Tank
Condition
Corroded
Location
Bs 1077
Stage of operation
IN
How discovered
9
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

CENTER FUEL TANK LWR SURFACE AT STA 1077 RBL 12 FOUND CORROSION.(<P>CORROSION REMOVED IAW SRM 51-10-02 AND DAMAGE WITHIN ALLOWABLE LIMIT IN SRM 57-10-01 FIG 101. </P>)

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