What was found
DURING TAXI INTO THE GATE IN OAJ THE FA REPORTED TO THE FLIGHT DECK THAT SHE SAW SMOKE IN THE CABIN. THE CREW REPORTED THAT APPROXIMATELY 30 SECONDS LATER A RIGHT PACK AUTO-FAIL MESSAGE OCCURRED. THE A/C BLOCKED IN AND DEPLANED NORMALLY AT THE GATE. RH PACK AUTO FAIL CAUTION ALONG WITH SMOKE IN CABIN / TROUBLESHOOT RH PACK AUTOFAIL AND SMOKE FOUND NO EVIDENCE OF SMOKE IN CABIN IAW CRJ 900 FIM 21-22-00-810-806 SEE NEXT ITEMS FOR FURTHER MAINTENANCE ACTION. SEE TRFKE008MWR3. DEFERRED PER MEL 21-61-1. REMOVED RH ACM, FOUND TURBINE SEIZED, REPLACED IAW CRJ 900 AMM 21-51-08-000/400-801. OPS CHECK BAD RH PACK AUTOFAIL MESSAGE STILL APPEARS. REMOVED AND REPLACED RH PACK TEMPERATURE DISCHARGE SENSOR IAW CRJ 900 AMM 21-51-22-000/400-801 AND REMOVED AND REPLACED RH PACK TEMPERATURE CONTROL VALVE IAW CRJ 900 AMM 21-51-20-000/400-801. OPS CHECK GOOD.