*An Important Note* The timer shown in the picture on this schematic is one of several timers available for the FF-1000LTC. If your timer looks like the one in the picture then you should order the one off of this page. If you timer has a small circle of raised white trippers then it may be a Telechron. The Telechron is no longer available. If you want to replace it you will need to cut the hole larger and use Timer TA4160 as a replacement (Click Here).