As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 2 ENGINE VALVE CLOSED, CAME ON DURING DESCENT. ACFT GROUNDED. ACCOMP FIM TASK 28-22-00-810-810. OPS CHECK OF NR 2 ENGINE SPAR VALVE. FOUND FAULT TO BE INTERMITTENT. R & R NR 2 ENGINE SPAR VALVE ACTUATOR IAW AMM 28-22-11-400-804. OPS CHECKED GOOD IAW AMM 28-22-00-710-801.