As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 AND NR 2 BLEED HOT CAUTION LIGHTS ILLUMINATED ON TAKEOFF ROLL. BLEED WERE ON /MIN FOR T/O. WHEN BLEEDS WERE TURNED OFF IAW CHECKLIST, BOTH LIGHTS EXTINGUISHED. RETURNED TO FIELD. LANDING UNEVENTFUL. CDS INDICATED LT & RT FCV, LHPSOV, LT NAPRSOV IN PRESENT FAULTS. VERIFIED FCV FAILED. REPLACED PACK FLOW CONTROL VALVE IAW AMM TASKS 21-52-000-801, AND 21-52-01-400-801. TESTS GOOD. PERFORMED OPS TEST OF BLEED AIR SYSTEM IAW AMM TASK 36-11-710-802. FAULTS DID NOT RE-OCCUR REF FIM TASK 36-20-00-810-805. RETURNED TO SERVICE.