Service difficulty report · Floorbeam · Boeing 737823

Difficulty date
January 19, 2023
Submitted
January 25, 2023
Operation
Air carrier
Aircraft
N306PB
Make and model
Boeing 737823
Aircraft serial
31257
Aircraft time
16,914 hours, 7,057 cycles
Part
Floorbeam
Part number
143A524036
Condition
Cracked
Location
Bs 540 Rbl1
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: STA 540 CENTER RIGHT BREAK ANGLE IS CRACKED AT RIGHT BUTT LINE 1. REMOVED AND REPLACED NEW BREAK ASSEMBLY PER AARD.