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M=Marine, R=Radiator Cooled, Nothing=Air Cooledĭ=Diesel, Nothing=Carbureted (Gasoline, Propane, or NG)
CLARK EQUIPMENT SERIAL NUMBER DECODER MANUAL
Here's a link to a post where a magneciter is pictured and some good discussion about them from some experts.įrom what I have seen on this board, Magneciters replaced the old manual regulator (rheostat) and electro-mechanical finger regulators probably in the 1950's and were replaced by electronic regulators (VR21 board for example)in the late 1960'sĪ Short Primer for decoding Onan GenSet Model Numbers.Īa.a bbbb-cd/eeeeff An Example 12.5MDJC-3R/9523AAĪa.a is Power Output in Kw (rough approximation)ībbb is Series of Engine and General Identifier the ones I have seen seem to have been late 60's early 70's.Įngine type K during the 50's - 70's was International Harvester Voltage code 15 = a 12 lead reconnectable set. Sometimes an engine block casting date can help confirm a build date The letters for the month seem to have appeared in the 1970's on some of the smaller sets. 124Cxxxxxxx = Dec of "64ĭifferent series of generators changed date coding systems at different times, but there seems to have been a change from letters for the decade to all numbers in the 1960's. If machine was ever returned for repair etc, the. for the decade, so for example 104.xxxxx would have been manufactured in October 1944. Older sets built before the late 1960's have a letter or a.
CLARK EQUIPMENT SERIAL NUMBER DECODER SERIAL NUMBERS
Onan serial numbers include a build date (MMYYxxxxxxx)as the first 3 or 4 numerals or in some cases a letter for the month (A=Jan, B=Feb etc)and then 2 digits for the year (MYYxxxxxx). Smokstak and Enginads site search at the bottom left of EACH page! At a minimum, include manufacturer name and your model number along with the prime idea behind the thread in your title.Ĭheck the F.A.Q. Abbreviations and the lack of keywords do nothing to help other users to find valuable information. Smokstak is made up of many shared bulletin boards and this helps our readers to quickly identify the subject material at hand before clicking a thread.Īlso, we are quickly and regularly indexed by Google. New FAQ threads will be placed here once approved by a moderator. READ ONLY!ĭo Not attempt to start new threads on this FAQ board. Because the following message didn't work, new users can no longer post on this board.