What was found
DURING DECENT/ APPROACH INTO TO ORD 1ST "STAB A/ICE FAIL CAUTION ON EICAS THEN ICE COND A/I INOP WARNING ON EICAS PUT THE OVERRIDE SWITCH IN ALL POSITION AND MSGS WENT AWAY BUT STILL HAD "BLD 1 LOW TEMP CAUTION DUE TO LOW THRUST SETTING “TRANSFERRED TO NRWC 933-ORD-02923". FOUND EICAS MSG BLD 1 LOW TEMP CAUTION TROUBLESHOOTING USING FIM 36-11-00-810-801-A FOUND CLOGGED THERMOSTAT AND RESTRICTOR. R&R THERMOSTAT AND RESTRICTOR IAW AMM 36-11-06.OPS CHECK GOOD IAW 36-00-00.