Service difficulty report · Stringer · Boeing 747451

Difficulty date
January 6, 2016
Submitted
January 8, 2016
Operation
Air carrier
Aircraft
N105UA
Make and model
Boeing 747451
Aircraft serial
26473
Aircraft time
86,582 hours, 9,967 cycles
Engine
Pwa PW4056
Part
Stringer
Condition
Damaged
Location
Nr 3 Pylon
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

NUMBER 3 PYLON CAVITY LOWER STRINGER REPAIRED AT NAC STATION 363.53 TO 376.435. ACCOMPLISHED PERMANENT REPAIR IAW ECRA 5410-01817.