Service difficulty report · Structure · Boeing 737824

Difficulty date
July 28, 2026
Submitted
August 13, 2026
Operation
Air carrier
Aircraft
N77539
Make and model
Boeing 737824
Aircraft serial
63642
Aircraft time
27,357 hours, 10,366 cycles
Part
Structure
Part number
147A85408
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

MAIN CABIN INNER CHORD AT R2 DOOR BS 947, RBL 55, WL 208 CORRODED. R & R INNER CHORD AT R2 DOOR IAW SRM 51-40-02, AND DWG 147A8501, REV A. NO FURTHER ACTION REQUIRED.