What was found
WHILE SHUTTING DOWN NR 2 ENGINE DURING BLOCK IN, THE NR 3 ENGINE SHUT DOWN ON ITS OWN. GROUND RAN NR 2 AND NR 3 ENGINES, AND SHUT DOWN TWO TIMES, OPS CHECKED OK IAW CFM MM 71-00-00 AND JRH 13.1 AND 11.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE SHUTTING DOWN NR 2 ENGINE DURING BLOCK IN, THE NR 3 ENGINE SHUT DOWN ON ITS OWN. GROUND RAN NR 2 AND NR 3 ENGINES, AND SHUT DOWN TWO TIMES, OPS CHECKED OK IAW CFM MM 71-00-00 AND JRH 13.1 AND 11.