Service difficulty report · Shear Beam · Boeing 747422

Difficulty date
May 11, 2009
Submitted
May 14, 2009
Operation
Air carrier
Aircraft
N117UA
Make and model
Boeing 747422
Aircraft serial
28810
Aircraft time
41,601 hours, 5,131 cycles
Engine
Pwa PW4056
Part
Shear Beam
Part number
146U13217
Condition
Damaged
Location
Fuselage
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

SHORT EDGE MARGIN (0.230 INCH AND 0.240 INCH) FOR HOLE DIA 0.200 INCH AT LATERAL SHEAR BEAM (PN:146U1321-7) AND INTERCOSTAL (PN:146U1320-18) STA 2292-2300 RBL 60-80. REPAIRED IAW FRR NR UAL -744-0480 BY KAL MECH 7903313 AND INSP KAA037 ON JOCR 530160.