Service difficulty report · Floorbeam · Boeing 767424ER

Difficulty date
February 9, 2011
Submitted
March 24, 2011
Operation
Air carrier
Aircraft
N59053
Make and model
Boeing 767424ER
Aircraft serial
29448
Aircraft time
46,866 hours, 6,748 cycles
Part
Floorbeam
Part number
141T5107
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

CABIN: STA 303 LBL 30 TO 40 FLOORBEAM DOUBLER CORROSION FOUND. CABIN: STA 303 LBL 30 TO LBL 40 FLOORBEAM DOUBLER COR BLEND OUT D 0.020"(ORG 0.063") OUT OF SRM 53-00-51 ALLOWABLE DAMAGE 1 FIG 101 LIMIT AND FLOORBEAM UPPER CHORD AND DOUBLER REPAIRED AS PER SRM 53-00-51 REPAIR FIG 201 AND FORM 44.0008 ATTACHED ITEM 1-18 ACCOMPLISHED AT BS 303 LBL 6 TO LBL 63.