What was found
IN ICING CONDITIONS ICE COND A/I INOP, WING A/ICE FAIL, STAB A/ICE FAIL EICAS MESSAGES DISPLAYED DFRL 12FEB25 06:02 CLT R/R'D #2 FAN AIR VALVE IAW EMB AMM 36-11-03. OPS CHECK AND LEAK CHECK STILL REQ'D. FACT 12FEB25 08:08 CLT RAN A/C, OPS CHECK IRT AMM 36-00-00. OPS CHECK/LEAK CHECK GOOD. A/C OK FOR SERVICE AT THIS TIME