SDR CALA2025102610516

Service difficulty report · Skin · Boeing 737824

Difficulty date: September 29, 2025
Submitted: October 27, 2025
Operation: Air carrier
Aircraft: N17233
Make and model: Boeing 737824
Aircraft serial: 28943
Aircraft time: 79,378 hours, 29,400 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Skin
Condition: Damaged
Location: Zone 200
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

DURING AAI INSPECTION NO RECORDS OR INSPECTION REQUIREMENTS WERE FOUND FOR THE EXTERNAL DOUBLER REPAIR ON THE FUSELAGE BETWEEN STA 727G - 727H AT STR 21L. REMOVED EXISTING DOUBLER ON FUSELAGE SKIN BETWEEN STA727G TO 727H AT STR 21L. FABRICATED AND INSTALLED NEW REPAIR DOUBLER IAW B737-800 SRM 53-00-01-2R-3 REPAIR 3, ALODINED AD PRIMED IAW B737-800 SRM 51-20-01 AND TOPCOATED IAW B737-800 AMM 51-21-73-370-801.