Service difficulty report · Floorbeam · Boeing 75723N

Difficulty date
July 19, 2017
Submitted
July 21, 2017
Operation
Air carrier
Aircraft
N203UW
Make and model
Boeing 75723N
Aircraft serial
30548
Aircraft time
54,617 hours, 15,817 cycles
Part
Floorbeam
Part number
146N50451
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

AIRCRAFT IN BASE MAINTENANCE. CORROSION ON FLOORBEAM BETWEEN BL 0 AND LBL 24.75 AT STATION 345. REPAIRED FLOORBEAM PER SRM 53-00-51-1A-1, SRM 53-00-51-2R-10 AND SRM51-40-02.

More about the Boeing 757-23N