What was found
DURING CLIMBOUT, ENGINE ANTI ICE SELECTED ON AND ENG 2 ANTI ICE DISAGREE LIGHT REMAINED ILLUMINATED ON OVERHEAD SWITCH. ENG 2 ANTIICE OFF EAD MSG DISPLAYED. DIVERTED, TROUBLESHOT NR 2 ENG ANTI ICE MANIFOLD DETECTION SYS INOP REF FR FIM 30-22-07-00, FIG 107. R & R NR 2 ENGINE COWL ANTI ICE MANIFOLD FAILURE SENSING ELEMENT D1-91 REF AMM 30-22-11-4. R & R NR 2 ENGINE ANTI ICE DUCT BURST DETECTION UNIT REF AMM 30-22-10- 4. PERFORMED OPS CHECK OF NR2 ENGINE COWL ANTI ICEMNFLD FAILURE SENSING, CHECKS GOOD REF AMM 30-22-11-5.