What was found
STAB TRIM CHANNELS 1 AND 2 FAILED ON TAKEOFF. STAB TRIM AND MACH TRIM CAUTION MESSAGES. RETURNED TO MEM. PERFORMED BITE CHECK OF HSTCU. HSTCU SHOWS NO FAULTS IAW AMM 7-41-00. SYSTEM OPS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
STAB TRIM CHANNELS 1 AND 2 FAILED ON TAKEOFF. STAB TRIM AND MACH TRIM CAUTION MESSAGES. RETURNED TO MEM. PERFORMED BITE CHECK OF HSTCU. HSTCU SHOWS NO FAULTS IAW AMM 7-41-00. SYSTEM OPS CHECK GOOD.