SDR CALA2025120811915

Service difficulty report · Skin · Boeing 737724

Difficulty date: December 7, 2025
Submitted: December 8, 2025
Operation: Air carrier
Aircraft: N29717
Make and model: Boeing 737724
Aircraft serial: 28936
Aircraft time: 78,121 hours, 28,497 cycles
System (JASC): 5754 · Leading Edge Devices
Part: Skin
Part number: 113A37007
Condition: Delaminated
Location: Zone 500 Flap
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

LEFT WING, OTBD FLAP, AFT FLAP, INBD END, LOWER SKIN DEBONDED, L=8 X W=1INCHES. CLEANED, PREPPED, PERFORMED REPAIR AND RESTORED FINISHED ON LT WING AFT FLAP LOWER SKIN IAW SRM 57-53-01-2R-14, SRM 51-70-10-2R-0, SRM 57-53-01-1A-4, AMM 51-21-41-370-803, AND AMM 51-21-99-300-801 PARA 2E (6) TABLE 701.