As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS SIGNIFICANT SYSTEM, UNABLE TO ENGAGE THRUST REVERSERS ON LANDING ROLL OUT. SUBSEQUENT TEST ON TAXI IN WAS SUCESSFUL.T/S IAW FIM 78-34-00 FIG 108 FOUND NO FAULTS STATICLY REVERSED ENGINES OPS NML RAN BOTH ENG AND REVERSED BOTH ENG OPERATION NML FOUND NO FAULTS OK FOR SERVICE.