Service difficulty report · Floorbeam · Boeing 757224

Difficulty date
July 16, 2015
Submitted
July 17, 2015
Operation
Air carrier
Aircraft
N14102
Make and model
Boeing 757224
Aircraft serial
27292
Aircraft time
84,817 hours, 18,686 cycles
Part
Floorbeam
Part number
141N5112
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 FLOORBEAM STATION 365 BETWEEN RBL 6 TO RBL 19, CORROSION. REMOVED CORROSION AT CABIN FLOORBEAM STATION 365, BL0 TO RBL 24.75 .027. REMOVED RBL 10.25 & .014, REMOVED AT RBL 14.25 FROM .125 THICKNESS FOR CLEANUP & IS OUT OF LIMITS. ALL OTHER BLEND AREAS OK IAW SRM 53-00-51. INSTALLED -1A REPAIR FOR OUT OF LIMITS, RBL 10.25 TO RBL 14.25 IAW ECRA 5310-05538.