What was found
D: RT PACK CAUSES SMOKE SMELL IN CABIN / C: MEL 21-251-1B / CAT: 'C' DUE 9/26/22 / AFTER APU START STRONG SMELL OF ELECTRICAL SMOKE IN CABIN (FLIGHT #3089 FILED CLOSED) SEP 16, 2022 STATION: DFW--CONFIRMED WITH FLIGHT CREW AND FAS THAT RT PACK IS CAUSE OF SMOKE/ELECTRICAL SMELL IN CABIN. LT PACK AND REC FANS OPERATE NORMAL NO SMELLS. DEFERRED RT PACK PER MEL 21-51-1B, RAM AIR OPERATES NORMALLY. INSTALLED PLACARD. / SEP 17, 2022 STATION: SLC -- FOUND DRIED HYDRAULIC FLUID ON DUCTING CONNECTOR TO RH CONDENSER/REHEATER UNIT. CLEANED HYDRAULIC FLUID CONTAMINATION IN REFERENCE TO AMM TASK 51-26-00-110-806. INSPECTED #2 HYDRAULUIC FLUID RESERVOIR AND ASSOCIATED PLUMBING ABOVE RH PACK FOR LEAKS. NONE WERE FOUND. PERFORMED OPERATIONAL CHECK OF RH PACK IN REFERENCE TO AMM 21-51-00 AND CHECKED FOR SMELL OF SMOKE IN THE CABIN. OPS CHECK GOOD AT THIS TIME.