What was found
RIGHT PACK LIGHT ON DEPARTUR E CREW DEBRIEFED. RT PACK OFF LIGHT RESET AFTER SEVERAL MINUTES WHEN TURNED TO FULL HOT. LIGHT ILLUMINATED AFTER A BRIEF TIME OFF. QRH NO HELP. FOUND NOT ACTIVE FAULT CODE 21-55101. OPERATED RT PACK FOR 45 MINUTES REF. 21-51 TASK 820. PACK LIGHT DID NOT COME BACK ON. FOUND ACTIVE FAULTS 21-55001 & 21-55011 AFTER PERFORMING RIGHT AIR CON IBIT TEST REF. FIM 21-51 TASK 802 & FIM 21-51 R & R RT RAM AIR INLET ACTUATOR IAW AMM 21-51-21. FWD ACT. FAULT LIGHT WENT OUT BUT EXHAUST REMAINS, BOTH ACTIVE FAULTS REMAIN. SWAPPED LT & RT IASC WITH NO HELP. WHILE PERF. WIRING CHECKS, FOUND 28VDC AT BOTH INLET & EXHAUST RAM AIR ACTUATORS. ALSO FOUND INLET & EXHAUST FAULT LIGHTS ILLUMINATED ON FWD RIGHT ACTUATOR. R & R RT RAM AIR EXHAUST ACTUATOR IAW AMM 21-51-27. OPS CHECK GOOD.