As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT PACK ILLUMINATED AS WE REACHED CRUISE. RAN QRH RIGHT PACK TEMP REACHED 76 DEGREES. ISOLATED PACKS TURNED RIGHT PACK OFF. CONTINUED FLIGHT AT FL 340. GROUNDED - YES. PERFORMED BITE TEST PER AMM 21-61-00. NR 2 CONTROLLER BOX FAULTED SRADA EXIT AND TCV AND BOTH WOULD NOT RESET. NR 1 CONTROLLER W/ NO FAULTS NOTED. REMOVED & REPLACED TCV (V141) FROM R/H AFT AC BAY REF AMM 21-51-10. OPS CHECK GOOD. PERFORMED BITE TEST AGAIN ON NR 2 CONTROLLER. NO FAULTS NOTED. PREVIOUS SRADA EXIT AND TCV FAULTS NO LONGER PRESENT.