Answer
Oct 23, 2021 - 01:55 AM
The thermostat is located in the outboard's powerhead. If you need more details about how to test it or even the complete replacement procedure, this 1984-1996 Yamaha Outboard Motor Service & Repair Manual contains everything you need to know about your Yamaha outboard motor's cooling system.
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Home > Marines > Outboard Engines > Yamaha > 1984 - 1996 Yamaha Outboard Motor Service Repair Manual
