If, for instance, a part is needed just for the gear reducer, then you must turn to Section III (Accessories) and look up the part under the appropriate assembly number - in this case, 3800. In the case of the nameplate shown above, by looking in the Model Variation List following the Basic Parts List for the B-700 series, you will find that the B-760-AOB has a special crankshaft, a gear-reduction assembly, and that the gear reducer is mounted in the 12:00 position. The model variation list following each Basic Parts List will tell what parts or assemblies are used on each variation in addition to or in place of the standard parts found in the Basic Parts List.

Under this system of assigning model variation numbers, the first variation from the standard engine will begin with “100.” A typical model number might be 1200-107, for example. A complete list of these models, referred to as model variations, will be found following each Basic Parts List. The lettering system has been discontinued.ĭue to varied employment of many series, there may be a large number of models. All recent models and future production will have numbers only following the basic model number. The model is further identified by the last TWO figures in the model designation number, e.g., B-760, and is sometimes followed by additional letters or numbers. One thing to keep in mind when working with the Clinton manual is that all models are set up in numerical and alphabetical sequence. In some cases, the model will be shown as D-700-2xxx, which would be the D-7001000 Series or D-700-2000 Series with model variations shown in the last three digits.

For example, if the model number is D-1160, you would turn to Section II, Div. Then, by turning to Section 11, Division B-700, you will find the Basic Parts List. The model number (e.g., B-7xx) of your engine is found on the nameplate.

Antique clinton engine serial numbers