Service difficulty report · Structure · Boeing 737724

Difficulty date
November 5, 2025
Submitted
December 3, 2025
Operation
Air carrier
Aircraft
N16732
Make and model
Boeing 737724
Aircraft serial
28948
Aircraft time
80,476 hours, 29,957 cycles
Part
Structure
Part number
147A85407
Condition
Corroded
Location
Zone 200
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 INNER CHORD (L2 DOOR) FROM STA 947 TO STA 986 MULTIPLE SPOTS OF EXFOLIATED CORROSION. REMOVED AND REPLACED AFT WET AREA L2 DOOR LOWER SILL INNER CHORD IAW SRM 51-40-02-0G-0 AND DRAWING 147A8540 SHEET 67.