As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 ENGINE REGULATOR FAULT LIGHT ILLUMINATED ON TAXI - COMPLETED ABNORMAL PROCEDURE PER AOM. LIGHT REMAINS ON.TRANSFERRED NR 1 ENG BLEED PRESS REG TO DMI NR 5362 IAW MEL 36-11-06 CAT-C. PLACARDED , MXC NOTIFIED. *** REMOVED AND REPLACED PNEUMATIC REGULATOR PER 36-11-14. PERFORMED BITE CK PER 36-11-00. PERFORMED ENGINE RUN (JRH 16.5) LEAK CHK GOOD. DMI CLEARED. STATUS-CLOSED.