Service difficulty report · Skin · Boeing 737823

Difficulty date
December 10, 2024
Submitted
December 25, 2024
Operation
Air carrier
Aircraft
N820NN
Make and model
Boeing 737823
Aircraft serial
29559
Aircraft time
44,308 hours, 18,729 cycles
Part
Skin
Condition
Cracked
Location
Zone 600 K Flap
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: RIGHT WING KRUEGER FLAP INBOARD SIDE SHOWS STRUCTURAL DEFORMATION, CRACKS, AND A MISSING PORTION OF THE SKIN. REPAIRED RIGHT HAND WING INBOARD KRUEGER FLAP. PER B737-NG SRM 57-43-02-2R PROCEDURE 3 REPAIR 3.