Service difficulty report · Floorbeam · Boeing 737724

Difficulty date
April 11, 2024
Submitted
April 12, 2024
Operation
Air carrier
Aircraft
N27722
Make and model
Boeing 737724
Aircraft serial
28789
Aircraft time
78,896 hours, 28,440 cycles
Part
Floorbeam
Part number
147A5506
Condition
Corroded
Location
Bs 986, Rbl8
Stage of operation
IN
How discovered
O
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

CORROSION ON MAIN DECK FLOORBEAM STA 986, BL 8 RBL 43 ON TOP CHORD UPPER & LOWER SURFACE