As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 2 ENGINE ANTI-ICE COWL VALVE LIGHT IS ON, VALVE STUCK CLOSED. CREW TURNED OFF FOR THE DURATION OF THE FLT. R & R THE ENGINE ANTI ICE VALVE IAW MM 30-21-11/401 42-3021-9-0001, PERFORMED OPS CHECK IAW MM 30-21-11-400-801. OPS CHKD SATISFACTORY. OK TO CONTINUE.