Service difficulty report · Floorbeam · Boeing 767424ER

Difficulty date
March 11, 2017
Submitted
March 14, 2017
Operation
Air carrier
Aircraft
N76062
Make and model
Boeing 767424ER
Aircraft serial
29457
Aircraft time
65,673 hours, 9,991 cycles
Part
Floorbeam
Part number
BOC1505100747075
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 325 LBL 35-57 FLOORBEAM FOUND CORRODED. CORROSION REMOVED AS PER SRM 51-10-02, CORROSION REMOVED AREA MEASURED DEPTH 0.035" (ORG THK: 0.100") X WIDTH 2" X LENGTH 3" OUT OF SRM 53-00 -51 ALLOWABLE DAMAGE 1 FIG 101 LIMIT. CORRODED FLOORBEAM UPP CHORD AREA REPAIRED AS PER SRM 53-00-51 REPAIR 1 FIG 201 AT BS 325 LBL12-LBL60.