Suzukiinfo.com contains a collection of useful documents covering the maintenence of many early and late-model Suzuki SUVs
I am a bit uncomfortable with hosting these documents as many of them are for newer models that can be serviced by your local Suzuki or Geo dealer. Call me a wimp, but I don't particularly want to find myself on the wrong end of civil suit as a result of publishing/hosting these documents.
I am comfortable with passing on a link to a website that does have useful information.
So use the following link as you will, but remember -- There are Suzuki dealerships out there that expend a great deal of expense to provide factory authorized service using these documents and the specialized tools to get the job done right. Until the vehicles covered by these documents are no longer considered as service profit center by the dealers (as might be the case with the Samurai) please use them as troubleshooting references to help keep the dealer service department on the straight-and-narrow.
Here's the link: Suzukiinfo.com