As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 2 BLEED HOT CAUTION ON TAKEOFF. AIRCRAFT DID NOT PRESSURIZE. LIGHT EXTINGUISHED AFTER BLEED SWITCH CYCLED, AIRCRAFT STILL DID NOT PRESSURIZE. RETURNED TO FIELD. LANDING UNEVENTFUL. REMOVED FROM SERVICE. INTERROGATED CDS NOTED FAULT 3001 - PACK FCV REMOVED AND REPLACED PACK FLOW CONTROL VALVE IAW 21-52-01-000/400-801. PRESSURIZATION CKS GD GRD RAN NR 2 ENG NO BLEED HOT CAUTION NOTED OK FOR CONTINUED SERVICE.