SDR CALA2025120811841

Service difficulty report · Skin · Boeing 737724

Difficulty date: December 1, 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): 5753 · Trailing Edge Flaps
Part: Skin
Part number: 113A37008
Condition: Delaminated
Location: Zone 600 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

RIGHT WING, OTBD FLAP, AFT FLAP, INBD END, LOWER SKIN DEBONDED, L=2 X W 1.5 INCHES. CLEANED, PREPPED, PERFORMED PERMANENT REPAIR, & RESTORED FINISH ON RT WING OTBD AFT FLAP LWR SKIN IAW SRM 57-53-01-2R-16, SRM 51-70-10-2R-0, AND AMM 51-21-99-300-801.