As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT FIRE DET SYS CAUTION LIGHT ILLUMINATED AT 2500 FEET AGL 160 KIAS IN LIGHT RAIN. REMAIN ILLUMINATED FOR REMAINDER OF FLIGHT. REMOVED FALLED FIRE LOOP PN 9912036-11 SN 232904 AND INSTALLED NEW FIRE LOOP PN 9912036-11 SN 251502 IAW CE-560XL AMM 26-11-01. ACCOMPLISHED FUNCTIONAL CHECK OF THE FIRE DETECTION SYSTEM. NO ISSUES NOTED,