Service difficulty report · Floor Support · Boeing 7377H4

Difficulty date
September 14, 2015
Submitted
September 18, 2015
Operation
Air carrier
Aircraft
N912WN
Make and model
Boeing 7377H4
Aircraft serial
36621
Aircraft time
26,833 hours, 15,859 cycles
Part
Floor Support
Part number
186A2000
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

LONGITUDINAL FLOORBEAM CRACKED AT BS 727B, RBL 45.5, AT INBD & OTBD AFT FASTENER HOLES 9 & 10. REPAIRED FLANGE IAW ER & EA.

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