Service difficulty report · Floorbeam · Boeing 737790

Difficulty date
March 14, 2008
Submitted
March 31, 2008
Operation
Air carrier
Aircraft
N607AS
Make and model
Boeing 737790
Aircraft serial
29751
Aircraft time
31,598 hours, 14,054 cycles
Part
Floorbeam
Part number
143A524010
Condition
Cracked
Location
Bs 540
Stage of operation
IN
How discovered
9
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

FLOOR SUPPORT CHANNEL AT STA 540 RBL0 RBL 24.75 INBD AND OUTBD ATTACH POINTS CRACKED FLOOR SUPPORT CHANNEL AT STA 540 RBL0 24.75. REPLACED IAW B737 700 SRM 51 40 02 AND B. DRWG 143A5240.