Service difficulty report · Structure · Boeing 737

Difficulty date
April 1, 2023
Submitted
April 3, 2023
Operation
Air carrier
Aircraft
N25705
Make and model
Boeing 737
Aircraft serial
28766
Aircraft time
77,491 hours, 27,915 cycles
Part
Structure
Part number
147A85407
Condition
Corroded
Location
Door 2l
Stage of operation
IN
How discovered
O
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

CABIN FLOOR STRUCTURE SHOWS EVIDENDE OF CORROSION AT L-2 DOOR INNER CHORD LOWER SURFACE AND AROUND ANCHOR NUTS STA 917 REF AAR N/R 975506 REMOVED AND REPLACED NEW CABIN FLOOR L-2 DOOR INNER CHORD FROM STA 897 TO STA 1016 LBL 60 PER REF B737 SRM 51-40-02-0G-0 AND DWG 147A8501 WORK ACCOMPLISHED BY V894534 INSP C/W