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What Year Is My Tractor4/25/2021
All numbers start and end with a star and have the prefix 9N to indicate 1939 model.The exact location changed and is described below for each model.
Hand-stamped means the numbers may be difficult to read if the hammer didnt get a really good whack on each character. The N-Tractors used an odd font with lowercase b substuted for 6, flipped upside down for 9 and the capital I substituted for 1. What Year Is My Tractor Serial Numbers For 9NWhat Year Is My Tractor Serial Numbers ForThe hand-stamped engine serial numbers for 9N,2N,8N tractors only indicate approximately when a tractor was built. These hand-stamped numbers were the last identifying mark added before final assembly of a tractor. There are no identifying marks to indicate the exact date a tractor was assembled. Fresh green castings are brittle and will break tools or the casting if machine work is attempted too soon. Casting date codes will have raised or recessed numbers and letters on a tag that was attached to the mold with screws. Date codes varied but the most common code found on the 9N, 2N, 8N tractors is a letter indicating the month AJan, BFeb, CMAR. The next two numbers indicate day of the month, a final number indicates year. Engine blocks were then pulled from the holding area to be fully machined, cleaned, and then set in another holding area. ![]() Wnen each engine passed QC InspectionTesting, the hand stamped serial number was applied, and the engine was placed in another holding area. In the case of an engine block, final assembly and testing had to take place before the hand-stamped serial number was added. Tractor assembly would probably have been several days or longer after the engine passed QC and was stamped with a serial number. It is very common for one of these tractors to have parts with casting date codes that dont exactly match. The backlog in holding areas for different parts could vary significantly. Serial numbers were stamped in sequential order after passing QC, but they were not maintained in any particular sequential order for final assembly. ![]() What Year Is My Tractor Trial Tractors NotRefer to tractordata.com to find photos and information about other years, makes, and models of farm and industrial tractors not covered here. The very aggressive schedule resulted in some differences between the first models and later models. A cast aluminum hood was used because the stamped steel hood could not be manufactured in time. Other items included parts borrowed from Ford cars and trucks. Serial numbers were stamped on the upperleftrear corner of the engine block above the starter.
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