What was found
LEFT HORIZONTAL STAB FWD UPPER SLIDER SEAL IS CRACKED. REMOVED LT STAB TO BODY UPPER FRONT SPAR SLIDING SEAL IAW AMM 53-31-31. INSTALLED SLIDING SEAL FITTING ASSY TO SLIDING SEAL WITH FASTENERS IAW SRM 51-40-02. REMOVED LH STAB TO BODY UPPR FRONT SPAR SLIDING SEAL AS PER AMM 53-31-31. INSTALLED SLIDING SEAL FITTING ASSY TO SLIDING SEAL WITH FASTENERS PER SRM 51-40-02. INSTALLED LH STAB TO BODY UPPR FRONT SPAR SLIDING SEAL AS PER AMM 53-31-31. INSPECTED AND VERIFIED THE REMOVAL AND REPLACEMENT OF UPPER FWD SLIDING SEAL PER AMM 53-31-31 AND OPS CHECK PER AMM 27-41-00.OPS CHECK NORMAL.