Service difficulty report · Frame · Boeing 7373H4

Difficulty date
June 21, 2014
Submitted
September 10, 2014
Operation
Air carrier
Aircraft
N399WN
Make and model
Boeing 7373H4
Aircraft serial
27693
Aircraft time
62,529 hours, 50,815 cycles
Part
Frame
Part number
65C33722
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

FRAME OTBD CHORD FWD FLANGE LOWER AFT FASTENER HOLE CRACKED AT BS 727 STRINGER 18A LT SIDE. REPAIRED CHORD IAW EA.

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