How do you remove a jet needle from a piston?
Make sure the piston moves up and down freely in the chamber. Push the jet needle holder in and turn it in 90 degrees counterclockwise. Then remove the needle holder, spring, jet needle and from the piston. Inspect the needle for excessive wear at the tip, bending or other damge.
How to check the fuel system on a Honda NT650?
Push the jet needle holder in and turn it in 90 degrees counterclockwise. Then remove the needle holder, spring, jet needle and from the piston. Inspect the needle for excessive wear at the tip, bending or other damge.
How to remove carbs from Honda Shadow VT750?
Apparently, it is easier to remove the carbs with the intake manifold (rubber carb holders) attached to the carbs. I eventually removed the RH side boot, and the carbs slid right out. When installing the carbs, make sure to spray some silicone spray on mating parts to help everything go together with less effort.
Where do you find the number on a vacuum hose?
All hoses used in the evaporative emission control system are numbered for identification. When connection one of these hoses, copare the hose number withthe Vacuum Hose Routing Diagram Lable on Page 4-15 (California model only), for its routing Do not bend or twist control cables.
Can a Honda CB750 have a vacuum leak?
• Do not mistake vacuum leaks for out of synch carbs. Never attempt to synch carbs without verifying that there are no vacuum leaks. The video below takes you for a test ride on an 81’ Honda CB750 with severe vacuum leaks in the carb holders and throttle shafts.
Where is the needle valve on an ATV?
The needle valve will be attached to the under side of the float, here is a picture of what you’re looking for. You can try cleaning the needle valve using carb cleaner. Just soak the thing and let it sit in carb cleaner for a few hours.
Can a vacuum leak cause a motorcycle to stall?
If you run into a situation like this, I would recommend replacing the felt with an O-ring. Fuel pump diaphragm and/or tubing leading to intake can also be a source for a leak. The fuel pump diaphragm can also leak fuel through vacuum tubing causing the motor to stall on deceleration.