As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PACK LIGHT ILLUM DURING RECALL. RESETS W/ MASTER CAUTION RESET. GROUNDED-YES. RELEASED PER MEL 21-32B. RT PACK PRIM CONTROLLER AUTHORIZED BY SEAMC RON. PERFORMED ZONE TEMP CONTROL BITE TEST, NR 2 ZTC FAULTED THE RT RAM AIR DOOR ACTUATOR. A/C HAS HISTORY ON 21 SEP. REPLACED RT RAM AIR DOOR ACTUATOR WITH NEW. FAULT CLEARED AND OPERATIONS CHK GOOD, REF B737-800 AMM 21-61-00 AND 21-51-21.