Suggested: AKG Responded to call of process chiller not operating. Customer diagnosed failed compressor prior to arrival. - On site technician was pulling refrigerant out of system on arrival - System supposed to hold 21 pounds of refrigerant, on site technician pulled out 44 pounds of refrigerant.. - Tested compressor to find it pulling 109 amps on start - Compressor pulling locked rotor amps and needs to be replaced - Customer acquired compressor and I began prepping system for repairs - Cut line set below site glass and filter drier and observed the line was full of pellets from internal of filter drier. - Leak sealant and dye has been added to system by customer - Blew line set out with nitrogen after removing TXV - Checked strainer of TXV and reassembled - Removed filter drier, added ball valve below drier and sight glass - Torched in new sight glass and flare connections for filter drier - Provided customer with spare filter drier that will most likely need replacing in the n