Service difficulty report · Stringer · Boeing 747422

Difficulty date
May 2, 2006
Submitted
May 10, 2006
Operation
Air carrier
Aircraft
N178UA
Make and model
Boeing 747422
Aircraft serial
24385
Aircraft time
66,603 hours, 8,315 cycles
Engine
Pwa PW4056
Part
Stringer
Condition
Corroded
Location
Bs 1930-1960
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

FOUND BULK CARGO COMPT BILGE AREA, STRINGER 51L CORRODED BS 1930-1960.