As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT HORIZONTAL STABILIZER UPPER FORWARD SLIDING SEAL CRACKED. R/R RIGHT HORIZONTAL STABILIZER UPPER FWD SLIDING SEAL IAW AMM 53-31-31. DURING OPS CHECK SLIDING SEAL POPPED OUT OF TRACK.;[02] R/R RIGHT HORIZONTAL STAB UPPER FWD SLIDING SEAL PER AMM 53-31-13