Service difficulty report · Skin · Boeing 737823

Difficulty date
June 25, 2025
Submitted
June 26, 2025
Operation
Air carrier
Aircraft
N850NN
Make and model
Boeing 737823
Aircraft serial
40580
Aircraft time
44,276 hours, 18,792 cycles
Part
Skin
Condition
Bulged
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 LOWER SKIN ADJACENT TO AFT LAVATORY SERVICE PANEL FROM BS 847 TO BS 867, FROM S23L TO S25L. REPARED SKIN PER EA 365547.