SDR AALA202508080264

Service difficulty report · Skin · Boeing 737823

Difficulty date: May 31, 2025
Submitted: August 8, 2025
Operation: Air carrier
Aircraft: N885NN
Make and model: Boeing 737823
Aircraft serial: 31139
Aircraft time: 38,700 hours, 16,660 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Skin
Part number: 146A315184
Condition: Damaged
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 WAS GROUNDED: HEAT DAMAGE TO WINDOW BELT SKIN (SEE AALA202505290407) LOCATED FROM BS 727 TO BS 905, FROM S10R TO S23R. REPLACED BELT SKIN. WORK ACCOMPLISHED IN ACCORDANCE WITH BOEING WORK ORDER AAL-RE-2501866, ALSO EA 365018, 363150, 365033, AND 365205.