SDR CALA2025122412429

Service difficulty report · Skin · Boeing 737824

Difficulty date: December 10, 2025
Submitted: December 24, 2025
Operation: Air carrier
Aircraft: N76529
Make and model: Boeing 737824
Aircraft serial: 31652
Aircraft time: 47,271 hours, 17,025 cycles
System (JASC): 5512 · Horizontal Stabilizer, Plate/Skin
Part: Skin
Part number: 182A400112
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 ON RT HORIZONTAL STAB LOWER SKIN AT HSS 120.30, INBD ROW, 11 INCHES FROM REAR SPAR. CRACK LENGTH: 1 INCH. REMOVED PREVIOUS REPAIR , FABRICATE NEW DOUBLER & INSTALLED NEW REPAIR PARTS IAW SRM 55-10-01-2R-11, REPAIR 11, PAGE 7, TABLE 204.