SDR CALA2025111011086

Service difficulty report · Skin · Boeing 737824

Difficulty date: October 28, 2025
Submitted: November 10, 2025
Operation: Air carrier
Aircraft: N76288
Make and model: Boeing 737824
Aircraft serial: 33451
Aircraft time: 65,749 hours, 24,250 cycles
System (JASC): 5753 · Trailing Edge Flaps
Part: Skin
Part number: 112A3700019
Condition: Debonded
Location: Zone 500 Flap
Stage of operation: IN
How discovered: U
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 WITH TWO DISBONDED AREAS , 4 X 3 INCHES, 6.5 X 3.5 INCHES. CLEANED, PREPPED, PERFORMED A PERMANENT REPAIR AND RESTORED FINISHED IAW SRM 57-53-01-1A-4, SRM 57-53-01-2R-16, SRM 51-70-10-2R- 0, AMM 51-21-41-370-803, AMM 51-31-00-370-804, AMM 51-21-72-370, AND AMM 51-21-99-300-801, PARA 2.E 6, TABLE 701.