What was found
FLIGHT 5376 STAB TRIM AND MACH TRIM CAUTION MESSAGE.CLEANED DEBRIS FROM STAB TRIM ENGAGE SWITCH.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLIGHT 5376 STAB TRIM AND MACH TRIM CAUTION MESSAGE.CLEANED DEBRIS FROM STAB TRIM ENGAGE SWITCH.