As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHEN MASTER CAUTION RECALL IS PUSHED, THE RT PACK LIGHT ILLUMINATES, EXTINGUISHES WHEN THE MASTER CAUTION SYSTEM IS RESET. ACFT GROUNDED. NR 2 PACK/ZONE TEMP CONTROLLER FAULTS RAM AIR ACTUATOR. REPLACED NR 2 PACK/ZONE RAM ACTUATOR, REF AMM 21-51-21. OPS CHECK & BITE TEST GOOD.