Service difficulty report · Floorbeam · Boeing 737823

Difficulty date
May 26, 2019
Submitted
July 3, 2019
Operation
Air carrier
Aircraft
N965AN
Make and model
Boeing 737823
Aircraft serial
29544
Aircraft time
55,259 hours, 22,523 cycles
Part
Floorbeam
Part number
147A5506
Condition
Corroded
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

AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT WET AREA FLOORBEAM AT BS 986.5 BETWEEN LBL 50 AND RBL 50. REPAIRED FLOORBEAM PER SRM 53-70-51-2R-4.