In this video I will explain what can possibly cause this Fryer to not filter the oil. Also I will be showing you how to remove and replace the old oump and motor and repalce it, also installing a new Kit to convert the unit from a 5 gallon Per Minute to an 8 Gallon Per Minute. Tools: 16 or 18 inch Pipe wrench Channel Loocks 1/2 inch Wrench or 13MM wrench (to open the pump head to inspect) 7/16 Wrench or 11MM wrench Needle nose pliers Thread Tape or Pipe Dope Torch (Possibly) Philips Screw Driver Wire cutters and Wire Stripers (possibly)