As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AUTO THROTTLES WILL NOT STAY ENGAGED. ACFT GROUNDED. ACCOMPLISHED AUTOTHROTTLE SYSTEM OPS TEST REF MM 22-31-00-710-801. ALL TESTS PASSED. GROUND VERIFICATION SUCCESSFUL. ACFT UPGRADED TO CAT IIIA AUTOLAND & HOUSING STATUS SCREW REFLECTS THE SAME.