This Factory Service Manual is the best manual available for your 1986 Yamaha Outboard PROV_150J. It covers all repair topics including General Information, Periodic Inspection and Adjustments, Fuel System, Power Unit, Lower Unit, Bracket Unit, Electrical System, Specification, Troubleshooting, and many subsections of the above. Additionally, it includes detailed wiring and circuit diagrams, illustrations, photos, exploded views, step-by-step instructions, diagnostics, and similar topics. This manual is useful for both professional mechanics and DIY enthusiasts.
