What was found
F/A REPORTED PASSENGERS COMPLAINED OF AIR CONDITIONING ERRATIC HOT & COLD. NO DISCREPANCIES NOTED WITH CONTROL OF AIR CONDITIONING IN COCKPIT NOR WITH TEMPERATURE READINGS. ACFT GROUNDED. CLEANED CABIN TEMPERATURE SENSORS ASSY FILTER IAW MM 21-61-06-100-801. ACCOMPLISHED PACK ZONE TEMP CONTROLLER BITE TEST, BOTH TEMP OPS NORMAL IAW MM 21-61-00-700-806-002. ACCOMPLISHED CABIN TEMP AND INDICATION OPS TESTED NORMAL IAW MM 21-61-00-700-807-002.