Service difficulty report · Beam · Boeing 737401

Difficulty date
January 30, 2012
Submitted
February 8, 2012
Operation
Air carrier
Aircraft
N409US
Make and model
Boeing 737401
Aircraft serial
23879
Aircraft time
64,101 hours, 43,057 cycles
Part
Beam
Part number
65C327729
Condition
Cracked
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

FPBH/CDFI VISIT - CRACKS IN STUB BEAM AT BS578, WL 208.1, LBBL 64. REPLACED STUB BEAM AT BS 578, WL 208.1, LBBL 64 IAW EA # 201776.