Where do you put the route chain on a cam shaft?
Route chain around bottom sprocket. While keeping tension on the chain, mesh the new sprocket into the chain while paying attention to the notch which fits around the small pin on the cam shaft.
How to replace a timing chain and sprocket?
Since it has an internal spring to keep tension on the chain, hold the tensioner in place with one hand and remove the two loosened bolts with your other hand.
When to replace the cam chain on a Moto?
When I set the plunger with the old chain installed the ninth tooth was engaged on the plunger. Observations like this can be used to gauge cam chain wear and to determine when the chain should be replaced. Every engine will have specific marks designed into components to aid in the timing of the engine.
How many pins between sprockets on twin cam engine?
I like to span around 6 – 8 pins between the sprockets on a twin cam engine. Unicam engines are trickier and the number of pins you can measure is usually less. It is important to try and measure across multiple pins because the variation between new and old chain measurements will be more pronounced this way.
How do you set timing chain on camshaft?
Slide the crankshaft sprocket over the crank making sure the notch in the sprocket is even with the tooth. This will set the cam timing to zero degrees which is perfect for most street applications. Position the timing chain and cam gear onto the camshaft and dowel.
Is it safe to remove a crankshaft sprocket?
Crankshaft sprocket removal. This video is being performed by an experienced tech. Any attempt to repair automotive parts and/or systems carries risk of personal injury. Always adhere and follow safe practices when working on vehicles. Such as, use safety glasses, jack stands, no loose clothing, etc. No guarantee or warranty is implied.
Do you need to replace chain and sprockets?
Plus, in a replacement situation you’re typically replacing only the belt, whereas with a chain setup you need to replace the chain and sprockets. Regardless of style, however, all of our experts agree that it’s absolutely imperative for the aftermarket part to follow the lead of the OE manufacturer.
What’s the best way to set a camshaft?
Position the crankshaft keyway to the twelve o’clock position. Slide the crankshaft sprocket over the crank making sure the notch in the sprocket is even with the tooth. This will set the cam timing to zero degrees which is perfect for most street applications.