As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT ENGINE START VALVE WOULD NOT OPEN NORMALLY RETURNED TO GATE AND RIGHT VALVE WAS OPERATED MANUALLY TO START ENGINE ASSIGNED TO DMI NR 12242 PER BL 12-23-97 19:35 Z RELEASED PER MEL CDL NR 80-2 TRANSFERRED DMI NR 12242, REMOVED AND REPLACED NR 2 ENGNE START VALVE IAW MM 80-10-02, OPS GOOD BL 22:20 Z. (M)