What was found
DURING CLIMB AT 14000 FEET EICAS E2 A/ICE FAIL PRESENTED. RAN QRH MSG WAS INTERMITTENT WITH OVERRIDE KNOB SELECTED TO ALL. ENG AIR INLET 2 OPEN INSCRIPTION WAS ALSO INTERMITTENT. ENG A/ICE OVER PRESS EICAS ALSO PRESENTED. PERFORMED HIGH STAGE PRESSURE SWITCH FUNCTIONAL TEST AMM 36-11-07-700-801-A NO DEFECTS NOTED. R&R RELAYS K0112,K0527 &K0535 AS A MAINTENANCE PRECAUTION IN REF TO AMM 20-13-02-000/400-801-A. REMOVED ENGINE 2 A/I DUCT IN REF TO AMM TASK 30-21-05-000-801-A TO FOM AND REMOVED ENGINE 2 PRESSURE TRANSDUCER AND MANIFOLD IN REF TO AMM TASK A30-21- 06-000-801-A. PERFORMED BOROSCOPE ON PICOLLO TUBE NO DAMAGE FOUND. REINSTALLED #200 ENGINE A/I DUCT IN REF TO AMM TASK 30-21-05-400-801-A AND REINSTALLED #200 ENGINE PRESSURE TRANSDUCER AND MANIFOLD IN RE TO AMM TASK 30-21-06-400-801-A. R&R A/I CONTROL PANEL IN REF TO AMM20-13-01-000/400-801-A. PERFORMED ANTI-ICING SYSTEM OPS CHECK IN REF TO 30-00-00-700-802-A OPS CHECK GOOD.PERFORMED ENGINE ANTI ICING VALVE OPERATIONAL TEST IN REF TO AMM TASK 30-21-00-700-804-A. OPS CHECK GOOD. PERFORMED ENGINE THERMAL ANTI ICING SYSTEM OPS CHECK IN REF TO AMM TASK 30-21-00-700-803-A. OPS CHECK GOOD.