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casting clock date codes |
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mruhlig77 ![]() Orange Level ![]() Joined: 19 Aug 2014 Location: central Indiana Points: 584 |
![]() ![]() ![]() ![]() ![]() Posted: 16 Aug 2024 at 10:01am |
How to read...clockwise or counter clockwise....is the top dot one or zero...thanks for the help...looking at a D-14
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mruhlig77 ![]() Orange Level ![]() Joined: 19 Aug 2014 Location: central Indiana Points: 584 |
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surely you have seen the clock stamping under the right fender on the axle and other places on your D. series....Mark
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ecosse23 ![]() Bronze Level ![]() ![]() Joined: 12 Mar 2024 Location: Scotland Points: 17 |
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I believe the "clock" is read clockwise, and it reads from 1 to 12, with the "hand" or arrow pointing to the month of production. Similar notation is still used in plastic mouldings for things like TV's, computers and so forth.
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mruhlig77 ![]() Orange Level ![]() Joined: 19 Aug 2014 Location: central Indiana Points: 584 |
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Thank you so much...I thought it was months...Is the letter codes like "J" year...
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mruhlig77 ![]() Orange Level ![]() Joined: 19 Aug 2014 Location: central Indiana Points: 584 |
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I think there is more to learn here...
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jaybmiller ![]() Orange Level Access ![]() Joined: 12 Sep 2009 Location: Greensville,Ont Points: 24340 |
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Also the marking indicates the production date or a reference code, where the numbers represent specific details like the month and year of production
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3 D-14s,A-C forklift, B-112
Kubota BX23S lil' TOOT( The Other Orange Tractor) Never burn your bridges, unless you can walk on water |
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Allis dave ![]() Orange Level ![]() Joined: 10 May 2012 Location: Northern IN Points: 2972 |
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Google How to read Casting Codes
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DrAllis ![]() Orange Level Access ![]() Joined: 12 Sep 2009 Points: 21383 |
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Let's use a 1937 "WC" transmission case actual date code on the right side. The code may read 12-10-36, which is the date the transmission case pour. But, your serial number of the chassis may indicate the tractor was a Spring build of 1937. Some will try and argue the tractor was built in 1936 because of that date on the transmission case. The reality is castings for engine blocks, transmission or rear end cases had to have a "cure" time of so many days or weeks before it could be machined and made a finished product. To not give the cure time would give you a casting that may change size and shape when put into service.
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ecosse23 ![]() Bronze Level ![]() ![]() Joined: 12 Mar 2024 Location: Scotland Points: 17 |
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Thanks, I learned a lot from reading through the replies. There's another thread here that may be of interest to the OP -
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