As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 ENG SPAR VALVE CIRCUT BREAKER OPENED AND WILL NOT RESET. ACFT GROUNDED. DISCONNECTED C/P FROM SPAR VALVE ACTUATOR, C/B REMAINS SET. REPLACED NR 1 ENG SPAR VALVE IAW AMM TASK 28-22-11 PB211, AND 28-22-11-000-804 AND 400-804. OPS CHECKED AND GROUND VERIFICATION CHECKED GOOD. NR 1 ENG SPAR VALVE CIRCUT BREAKER REMAINS SET.