Service difficulty report · Floorbeam · Boeing 737401

Difficulty date
November 29, 2010
Submitted
December 2, 2010
Operation
Air carrier
Aircraft
N405US
Make and model
Boeing 737401
Aircraft serial
23885
Aircraft time
59,716 hours, 40,636 cycles
Part
Floorbeam
Part number
BAC1518940
Condition
Damaged
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 - MAJOR REPAIR - Q1 CHECK - MULTIPLE PREVIOUSLY BLENDED AREAS ON FLOORBEAM AROUND FLOORBOARD MOUNT HOLES AT BS 947.5, LBL 12 - RBL 12.5. REPAIRED FLOORBEAM AT BS 947.5, LBL 12 - RBL 12.5 IAW B737 SRM 53-00-51.