Seloc Publications Man Kawasaki Pwc 73 91The only marine tune up manuals to be certified by the engine manufacturers as accurate and complete. Seloc uses easy to understand, step by step, illustrated procedures for the complete dismantling, repair, and assembling of marine powerplants. The illustrations are mainly photographs taken during the actual work. Each numbered step procedure is accompanied by the same numbered photograph or illustration making Seloc manuals easy to follow. Seloc