Are there any problems with the Yamaha Riva 180?
Starting problems with the Riva 180 Here, I’m speaking mostly of the Riva 180, manufactured from 1983 – 1985. This scooter is famous (or infamous) for the “starting problem”. It has a very complex carburetor/starting system. Maybe this system worked ok when the scooter was new but nowadays after more than 15 years, it can have problems.
How does a Riva 125 / 200 carb bystarter work?
Riva 125 / 200 carb bystarters. The bystarter is an electrical device that controls the flow of air into the starting circuit. When the scooter is cold, the bystarter lets air flow into the starting jet. This creates a richer mixture (higher fuel / air ratio) so the scooter can run better when its cold.
What are the solenoids on a Riva 180?
Aside from the usual setup (carb, coil, etc), the Riva 180 has two solenoids, something called a bi-metal control valve(BCV), a mixture control valve, a thermo sensor, and a black box control unit for the solenoids. There are something like 9 hoses going to the carb.
What should I know about the Yamaha TTR 125?
Yamaha TTR 125 Review: The Ultimate Guide 1 Height & Weight. 2 Engine Performance. 3 Reliability & Durability. 4 Maximum Speed. 5 Price. 6 Yamaha TTR 125 Pricing Chart. 7 Downsides of the Yamaha TTR 125. 8 Comparing TTR 125 vs YZ 125 vs CRF 125 9 Frequently Asked Questions. …
Where are the spark plugs on a Yamaha outboard motor?
Remove and inspect the spark plugs. These are located inside the engine case in each of the outboard motor’s cylinders. The exact type and number of spark plugs varies according to outboard motor model; this information can be found in the “Maintenance” section of the Yamaha outboard owner’s manual.
How do I upgrade my Riva Racing license?
Connect your RIVA Maptuner to the vehicle you’ve elected to upgrade and press the Programming button. You can upgrade as many vehicles as you have licenses for and do it as often as you like. Service Press the Service button to access the Service functions menu.
https://www.youtube.com/watch?v=E0v1a-BLTvE