Service difficulty report · Skin · Boeing 737823

Difficulty date
January 12, 2026
Submitted
January 14, 2026
Operation
Air carrier
Aircraft
N947NN
Make and model
Boeing 737823
Aircraft serial
31190
Aircraft time
34,872 hours, 14,501 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 TO FUSELAGE SKIN BELOW LAVATORY SERVICE PAN LOCATED FROM BS 847 TO BS 867 FROM S24L TO S26L. ACCOMPLISHED DOUBLER REPAIR PER 370720.