As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIC - FLT 4942 - CREW REPORTED BOTH E1 AND E1 EXTINGUISHING SYSTEMS INOPERATIVE WITH GLARESHIELD. MASTER CAUTION LIGHT ILLUMINATED. MAINTENANCE FOUND NO EVIDENCE OF FIRE OR SMOKE. LEFT ENGINE FIRE BOTTLE AND NR 1 DATA ACQUISTION UNIT WERE REMOVED AND REPLACED. OPERATIONAL CHECKS WERE GOOD AND AIRCRAFT RETURNED TO SERVICE. REF: OPER CONTROL NR SIMA2856. (X)