Service difficulty report · Floor Support · Boeing 737990

Difficulty date
March 20, 2024
Submitted
April 8, 2024
Operation
Air carrier
Aircraft
N320AS
Make and model
Boeing 737990
Aircraft serial
33680
Aircraft time
67,425 hours, 27,297 cycles
Part
Floor Support
Part number
N147A571017
Condition
Corroded
Location
Bs 990-996 Rbl40
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

AFT WET AREA STA 990 TO 996 RBL 40 CORRODED. GROUNDED - YES. FWD WET AREA FLOOR PANEL 231CF REPAIRED IAW B737-900 SRM 53-00-50-2R-1.