What was found
LEFT PACK LIGHT ILLUMINATES ON RECALL AND EXTINGUISHES ON RESET. GROUNDED - YES. PERFORMED B737-800 AMM 21-61-00-700-806-002 AND L/H PACK/ZN CON-L RAM AIR ACT FAULT WAS DETECTED. PERFORMED B737-800 FIM 21-62 TASK 837 AND L/H PACK/ZN CON-L RAM AIR ACT FAULT IS STILL ACTIVE. REMOVED AND REPLACED RAM AIR INLET ACTUATOR IAW AMM 21-51-21-000-801 AND 21-51-21-400-801, GROUND FUNCTIONAL CHECK GOOD IAW AMM 21-61-00-700-806-002.