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    Outboard Fuel Flow Problem

    I have a Yamaha ProV150 outboard with an 11 gallon aluminum gas tank. The tank has a plastic pickup tube attached to a brass 90 that threads into the top of the tank. A straight 5/16" barb fitting threads into the 90. A 5/16" line goes to a water separator, then the squeeze ball, then the...
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    ProV 150 Questions

    Have 3 questions regarding a Yamaha ProV 150. When I bought it the owner wasn't sure what the year was. He said either 85 or 86, (the number on the ID tag is 6J9 L 301 915). The motor has a stainless steel prop (3 blade) with "21-M" stamped on it, (assuming 21 equals pitch). Please help...
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    ProV 150 Pitot Tube and Manual

    Hello friends at iboats, I have an '86 Yamaha ProV 150. I'd like to know if it has a built-in pitot tube and if so, where does the line connect at the motor? I'd also like to know what is the best shop/repair manual for this engine. Should I go with genuine Yamaha? Thanks, Craig
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