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techtalk:evo:carb01b [2020/05/10 04:15] hippysmack [Keihin CV Carb Identification] |
techtalk:evo:carb01b [2020/05/10 17:37] hippysmack [Keihin CV Carb Identification] |
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| ====== Keihin CV Carb Identification ====== | ====== Keihin CV Carb Identification ====== | ||
| - | All H-D CV carburetors have a code on one side, above the float bowl. \\ | + | **Serial Number:** |
| - | This code is a two part code: \\ | + | * Labeled on the adjacent side to the accelerator pump linkage |
| - | The first four characters is the "Set Mark" for internal HD use. \\ | + | |
| - | The next letter is the revision code. \\ | + | Example 27231-98 translates to |
| - | The last three characters are the date code. \\ | + | |Keihin CV Serial Number|Year of Introduction|Notes| |
| + | | 27231 | 1998 | Can be used on same year and / or future multiple models| | ||
| + | |||
| + | \\ | ||
| + | |||
| + | All H-D CV carburetors have a code on one side, above the float bowl. This code is a two part code: ((HD TSB #M-1035 dated 10-8-1993)) \\ | ||
| + | * The first four characters is the "Set Mark" for internal HD use. | ||
| + | * The next letter is the revision code. | ||
| + | * The last three characters are the date code. \\ | ||
| + | |||
| + | As a 1994 model year running change, Harley-Davidson has changed the configuration of a carburetor float pin pedestal. \\ | ||
| + | One of the pedestals now has an interference fit to hold the float pin more securely in place. \\ | ||
| + | Carburetors with the part number 27038-92 and 27039-92 and the "B" revision code do not have the rounded float (press fit) pedestal for the float pin. \\ | ||
| + | Carburetors with those part numbers have the new pedestal only if they have a "C" or higher revision letter. \\ | ||
| + | All other carburetors with a "B" or higher revision letter have the new pedestal. \\ | ||
