As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BLEED TRIP OFF LIGHT LT SIDE CAME ON CLIMBING THROUGH ABOUT 20,000'. RESET PROCEDURES IAW QRH UNSUCCESSFUL. DUCT PRESSURE 0 PSI LT SIDE. ACFT GROUNDED. ACCOMPLISHED FIM 36-10, TASK 801. REPLACED NR 1 PCCV IAW AMM 36-12-02. OPS CHECK NORMAL. R & R NR 1 PCCV SENSOR IAW AMM 36-12-03, OPS CHECK NORMAL. R & R NR 1 PRSOV IAW AMM 36-11-04. OPS CHECK NORMAL. RAN NR 1 ENGINE OPS AND LEAK CHECKS NORMAL. DUCT PRESSURE NORMAL. NO HISTORY FOR 30 DAYS.