Service difficulty report · Web · Boeing 747422

Difficulty date
September 5, 2008
Submitted
September 16, 2008
Operation
Air carrier
Aircraft
N174UA
Make and model
Boeing 747422
Aircraft serial
24381
Aircraft time
72,628 hours, 8,147 cycles
Engine
Pwa PW4056
Part
Web
Condition
Damaged
Location
Fuselage
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

UPPER DECK FLOORBEAM WEB IS DAMAGED, AS VIEWED FROM GALLEY AT DOOR 2 IN ELEVATOR COMPARTMENT AT TOP FWD SIDE OF COMPARTMENT. MAJOR REPAIR ACCOMPLISHED. REMOVED DAMAGED STIFFENER. REMANUFACTURED NEW STIFFENER FROM LIKE MATERIAL. BLENDED ALL DAMAGE, FOUND WITHIN LIMITS EXCEPT SMALL GOUGE WHICH WAS REPAIRED PER 53-00-51 NOTE "C". ALL AREAS AND PARTS TREATED, PRIMED, INSTALLED WITH SEALANT AND PAINTED.