As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 4 ALT QUAN LOW LIGHT ILLUMINATED. USED ABNORMAL PROCEDURE AND LIGHT WOULD NOT EXTINGUISH. NR 4 ALT SHUT OFF VALVE CLOSED AND LIGHT WOULD NOT EXTINGUISH WHILE USING ABNORMAL PROCEDURE. FOUND BROKEN WIRE AT CANNON PLUG P1-113 TO ALT NR 4 REFILL SOLENOID. REPAIRED WIRE. OPS CHECKED GOOD PER MM 28-21-2 . NR 4 LOW LEVEL LIGHT SYSTEM OPS CHECK GOOD PER MM 28-42-0.