Service difficulty report · Beam · Boeing 747451

Difficulty date
March 8, 2010
Submitted
March 9, 2010
Operation
Air carrier
Aircraft
N670US
Make and model
Boeing 747451
Aircraft serial
24225
Aircraft time
85,562 hours, 10,444 cycles
Part
Beam
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

DURING "L" CHECK AND DOOR NR 5 CREW REST SHEAR BEAM MOD FOUND SHORT EDGE MARGIN ON SHEAR WEB IN 3 FASTENER HOLES. REPAIRED PER ERA 479967-14AD AND EM 5300-01047-01B.