What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) While cruising at 35000 feet, the cabin filled with smoke. The "left recirculation fan" warning light annunciated and the overboard exhaust valve opened. The smoke dissipated and the aircraft flew to destination. Maintenance found the left recirculation fan inoperative and they replaced the left recirculation fan. This incident occurred immediately after the aircraft encountered turbulence.
As the FAA filed it
(-23) WHILE CRUISING AT 35000 FEET, THE CABIN FILLED WITH SMOKE. THE "LEFT RECIRCULATION FAN" WARNING LIGHT ANNUNCIATED AND THE OVERBOARD EXHAUST VALVE OPENED. THE SMOKE DISSIPATED AND THE AIRCRAFT FLEW TO DESTINATION. MAINTENANCE FOUND THE LEFT RECIRCULATION FAN INOPERATIVE AND THEY REPLACED THE LEFT RECIRCULATION FAN. THIS INCIDENT OCCURRED IMMEDIATELY AFTER THE AIRCRAFT ENCOUNTERED TURBULENCE.