factory service manual 1978 kz1000

Traditionally, the only factory service manual that was available was from the dealer. This was a manual that came when you had purchased a given good. The factory service manual is basically an instruction guide that outlines the various parts that the device or appliance that you have purchased features.
If you are coming from the automobile industry and have even the slightest idea about the commonly used terms over there, you would know what "Factory Service Manual" and "Aftermarket service manual" stands for. Factory basically stands for the unit where automobile parts or devices are manufactured and supplied as the product of a branded company.