Service difficulty report · Floorbeam · Boeing 7377Q8

Difficulty date
March 29, 2016
Submitted
May 11, 2016
Operation
Air carrier
Aircraft
N7877H
Make and model
Boeing 7377Q8
Aircraft serial
29359
Aircraft time
32,895 hours, 16,321 cycles
Part
Floorbeam
Part number
146A5502
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 FLANGE CRACKED AT BS 727B, RBL 45.5, INBD AFT & OTBD FWD & AFT HOLES. REPAIRED FLANGE IAW SRM.

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