Service difficulty report · Floorbeam · Boeing 737990

Difficulty date
February 23, 2017
Submitted
March 6, 2017
Operation
Air carrier
Aircraft
N318AS
Make and model
Boeing 737990
Aircraft serial
30018
Aircraft time
49,680 hours, 19,355 cycles
Part
Floorbeam
Part number
143A750213
Condition
Cracked
Location
Bs 500j
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

FWD CARGO, FLOORBEAM ANGLE AT FWD SIDE OFBS 500J IS CRACKED. ACFT GROUNDED. REMOVED AND REPLACED THE ANGLE IAW SRM 51-40-02 AND DWG 143A7505 REV B.