Service difficulty report · Skin · Boeing 737823

Difficulty date
December 3, 2025
Submitted
December 4, 2025
Operation
Air carrier
Aircraft
N945AN
Make and model
Boeing 737823
Aircraft serial
30085
Aircraft time
70,004 hours, 30,063 cycles
Part
Skin
Condition
Corroded
Location
Zone 100
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: CORROSION ON FUSELAGE SKIN AT AFT LAVATORY VENT CUTOUT AT BS 907, S21L. REPAIRED SKIN PER SRM 53-70-01-2R-3-REPAIR 3.