What was found
AP PITCH TRIM CAUTION MSG INFLIGHT DURING DESCENT. REPLACED 1 H/RF CARD AND HORIZONTAL STAB CONTROL UNIT. OPERATIONAL CHECK GOOD IAW 22-11-00, 22-12-00 AND 27-41-00, PN: 7060-9 SN: OFF 1218.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AP PITCH TRIM CAUTION MSG INFLIGHT DURING DESCENT. REPLACED 1 H/RF CARD AND HORIZONTAL STAB CONTROL UNIT. OPERATIONAL CHECK GOOD IAW 22-11-00, 22-12-00 AND 27-41-00, PN: 7060-9 SN: OFF 1218.