As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT HORIZONTAL STAB LOWER SKIN IS CRACKED @STA 129.50. GROUNDED - YES. REPAIRED LEFT HORIZONTAL STAB LOWER SKINS IAW 737-800 SRM 55-10-01-2R-11 THIS IS A CAT B REPAIR WITH A THRESHOLD OF 56,000 CYCLES AND REPETITIVE INSPECTION EVERY 9,000 CYCLES.