What was found
RIGHT PACK AUTOFAIL ON EICAS FOLLOWED BY SMOKE NEAR THE EXIT ROW. DEFERRING R PACK IAW CR9 MEL 21-51-1A PLACARD INSTALLED, MM02 UPDATED, MOC NOTIFIED #106409 MX PROCEDURES COMPLIED WITH. B1 #211943. REMOVED AND REPLACED R PACK TEMP CONTROL VALVE IAW AMM 21-51-20. NO FIX. SUSPECT ACM . ITEM REMAINS DEFERRED.(CVG 97329). R & R RT ACM IAW JOBCARD 900-21-310-902. OPS CHECK AND LEAK CHECK GOOD. MMO2 UPDATED, PLACARD REMOVED, MX PROCEDURES RESTORED.