As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PTU WHEN SELECTED ON INDICATED FAIL WITH NO GREEN LIGHT ON. NO RELATED FAULTS IN CDS. COMPLIED WITH FIM TASK 29-30-00-810-819. PTU SYS OPERATED NORMALLY. FAIL LIGHT ON HYD CONTROL PANEL DID NOT ILLUMINATE. COMPLIED WITH FUNCTIONAL TEST OF THE POWER TRANSFER UNIT IAW TASK AMM 29-11-61-720-801. TESTED GOOD. ACFT OK FOR CONTINUED SERVICE.