Service difficulty report · Floorbeam · Boeing 7374B7

Difficulty date
September 24, 2009
Submitted
October 26, 2009
Operation
Air carrier
Aircraft
N458UW
Make and model
Boeing 7374B7
Aircraft serial
25022
Aircraft time
50,470 hours, 33,393 cycles
Part
Floorbeam
Part number
6545810
Condition
Corroded
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

CLT - Q5 - MAJOR REPAIR - LEVEL 2 EXFOLIATION CORROSION ON FLOORBEAM T-CAP AT BS 312, LBL 1. REPAIRED FLOORBEAM T-CAP AT BS 312, LBL 1 IAW B737 SRM 53-10-10-51 REPAIR 6.

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