Service difficulty report · Beam · Boeing 747SR46

Difficulty date
June 19, 2001
Submitted
June 19, 2001
Operation
Air carrier
Filed by
ERKR675D
Marana Aerospace Solutions Inc
Aircraft
N478EV
Make and model
Boeing 747SR46
Aircraft serial
21033
Aircraft time
61,790 hours, 32,387 cycles
Part
Beam
Part number
65B116146
Condition
Cracked
Location
Rt Wing
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

CRACKED UPPER T-CHORD OF RT WING T/E BEAM AT WING 235.20. THE CRACK WAS FOUND IN THE UPPER T-WING TRAILING EDGE BEAM AT WBL 235.20. THE REPAIR WAS ACCOMPLISHED BY REMOVING AND REPLACING THE DAMAGED AREA OF THE CHORD WITH NEWLY FABRICATED CHORD, REPAIR STRAPS AND REPAIR ANGLES PER ECRA 478-57-106-2.

More about the Boeing 747-SR-46