As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CRUISE, RT PACK TRIPPED THREE TIMES. AIR INTERRUPT, EMER DECLARED, LANDING UNEVENTFUL & AIRCRAFT WAS GROUNDED. R & R RT PACK ACM IAW AMM 21-51-04. PERFORMED OPERATIONAL & LEAK CHECKS. PERFORMED BITE CHECK OF PACK ZONE TEMPERATURE CONTROLLER IAW AMM 21-61-00. SYSTEM CHECKED NORMAL.