What was found
RIGHT PACK LIGHT ILLUMINATED, EXTINGUISHES W/MASTER CAUTION RESET. GROUNDED - YES. PERFORMED NO 2 PACK ZONE TEMP CONTROLLER BITE REF B737-800 AMM 21-51-00-700803 "TCV" LIGHT ILLUMINATED FOR BIT AND PREV FLT MODE. NO FAULTS IN VERIFY MODE. REMOVED AND REPLACED #2 PACK TEMP CONTROL VALVE REF AMM 21-51-10. PART VERFIED ETOPS BY SEAMC JAROD. PERFORMED TEMP CONTROLLER BITE CHECK REF AMM 21-51-00, VERIFIED GOOD NO FAULTTHIS ACTION CLEARS MEL 21-32BC/N 27052594 REMOVED SEAMC JAROD NOTIFIED.