SDR CALA2025063006074

Service difficulty report · Skin · Boeing 737824

Difficulty date: June 28, 2025
Submitted: June 30, 2025
Operation: Air carrier
Aircraft: N14235
Make and model: Boeing 737824
Aircraft serial: 28947
Aircraft time: 76,723 hours, 29,486 cycles
System (JASC): 5512 · Horizontal Stabilizer, Plate/Skin
Part: Skin
Part number: 186A20001
Condition: Cracked
Location: Zone 300
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

CRACK FOUND AT LOWER SKIN OF RIGHT HORIZONTAL STABILIZER AT STAB STA 92.70, 12" FROM REAR SPAR, I/B ROW. CRACK LENGTH : 0.468". REPAIRED CRACK FOUND AT LOWER SKIN OF RIGHT HORIZONTAL STABILIZER AT STAB STA 92.70, 12" FROM REAR SPAR, I/B ROW. IN REF SRM 55-10-01-2R-11.