My algor cooker clock wont stop ticking loudly

Remove cooker one elect plug and four screws place it face down the clock can be seen at right top, sqirt Wd 40on bottom right of clock wet the cog wheel then using a match or toothpic apply two matchhead sized amounts of copaslip or graphite grease then plug cooker in for 5 minutes still face down the WD40 will assist the grease to go through the workings unplug refit cooker replug in after about 30 minutes silence mine has now been quite 2 months i also greased bearings on both fans at the same time.