As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 ALTERNATE FEATHER LIGHT DOES NOT ILLUMINATE DURING STATIC OR ENGINE RUN AUTO FEATHER TEST. R & R DIM AND TEST BOX. NO FIX. REINSTALLED ORIGINAL. R & R RCCB 6121 CB3 IAW STANDARD MX PRACTICE. GROUND RAN ACFT IAW -8 RUN UP MANUAL. OPS CHECKED GOOD.