What was found
AFTER TAKEOFF ENCOUNTERED NUMEROUS EICAS MESSAGES L+R ENG EEC, IAS DISAGREE, ALT DISAGREE + AUTO SPD BRAKE. AFTER SELECTING F/O AIRDATA TO ALTN, EICAS MESSAGE WENT AWAY. REMOVED AND REPLACED LEAKING RIGHT STATIC LINE 19-3411-3-0021 REF IPC 34-11-51-10A ITEM 85 AND RIGHT ADC PRECAUTIONARY IAW AMM 34-12-01. PERFORMED LEAK CHECK OF LEFT AND RIGHT PITOT STATIC SYSTEM + MCDP TEST 30 WITH NO DEFECTS. A/C AND ANNUNCIATOR CAT III LAND 3. RII 06158. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1426723 SN OFF 05985 COMPUTER, AIR D OFF 19-3412-9-0003 5985 ON 19-3412-9-0003 5027.