As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENG ANTI-ICE COWL VALVE LIGHT IS ON VERIFIED RII REQUIREMENTS PER AMM 36-12-03/401. VALVE, FAN AIR OFF 42-3612-9-0001 0424 ON 42-3612-9-0001 3046 VALVE, FAN AIR OFF 42-3612-9-0001 0424 ON 0000 FOUND FAMV L INOPERATIVE. R&R FAMV L #1 ENG PER AMM 36-12-03/401. OPS CHECK NORMAL. OK TO CONTINUE IN SERVICE. PARTS USED: 42-3612-9-0001,QTY :1 1500707,QTY :1 ADD FAULT:36-12020 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1500707 SN OFF 0424.