SDR CALA2026020313533

Service difficulty report · Skin · Boeing 737824

Difficulty date: January 16, 2026
Submitted: February 3, 2026
Operation: Air carrier
Aircraft: N14214
Make and model: Boeing 737824
Aircraft serial: 28774
Aircraft time: 81,514 hours, 30,138 cycles
System (JASC): 5512 · Horizontal Stabilizer, Plate/Skin
Part: Skin
Part number: 182A4001
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

RIGHT HORIZONTAL STAB LOWER SKIN. HSS 138.70, TWO CRACK SIGNALS NOTED, CRACK NR 1 L= 1.075" TO 9.500 INCH FWD FROM AFT SPAR, CRACK NR 2 L=1.122" TO 17.300 INCH FWD FROM AFT SPAR. (REF. NR 3502714-2000-0060) PERFORMED PERMANENT REPAIR AT RT HORIZONTAL STAB LOWER SKIN IAW SRM 55-10-01-2R-11, STEP 5 A. I