To get the tappets in position to adjust remove valve cover and spark plugs. Remove plug wires from magnito or distributor!!! This is to remove any danger of a spark which could light off fuel vapors pushed out of the plug holes. Turn the flywheel in normal rotation until the piston on the flywheel side is at bottom dead center on the power stroke. Or to put it another way, all the way down after you feel compression on your thumb held against the sparkplug hole. Then adjust the two left hand valves. Repeat on pulley side and adjust right hand valves. .020 hot or .022 cold
Fast Shipping! Most of our stocked parts ship within 24 hours (M-Th). Expedited shipping available, just call! Most prices for parts and manuals are below our competitors. Compare our super low shipping rates! We have the parts you need to repair your tractor. We are a company you can trust and have generous return policies. Shop Online Today or call our friendly sales staff toll free (800) 853-2651. [ About Us ]
TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.