Yamaha WaveRunner GP 1300R - Recent Questions, Troubleshooting & Support - Page 3
What degree do you need to time a 485 yamaha engine two cycle. Want to make it turn
I have always had great results with my Yamaha and Kawasaki 2-stroke motors by setting the timing at 32' advanced. The motor will be easy to start and run much better coming out of the hole ( bottom end ). They set them up from the factory so they run rich and protect your motor. But if you want it to run like it is capable of running, you gotta bump the timing. "UPDATE">>>Im sorry i thought i was responding to ignition timing not the trim motor.
Remove water intake pipe on 25hp Yamaha outboard
There is an intake pipe on the water pump in the lower unit. Is this the one you are refering to? The water enters the lower unit through side screens and takes it directly into the pump. The pump impeller is driven directly by the driveshaft and is an easy replacement. I have the manual if you need the pages scanned.
35hp Yamaha motor oil alarm goes off after about 1 hrs running
under the engine cover there is a reservior that holds oil that is pumped up from the large tank. The reservoir has a plug on the top which is a float switch that switches the pump motor on to fill it. either the float for the alarm isnt working or the same float to tell the pump to turn on isnt working. check the connection of the wires coming off that plug.
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