Auto >> AutoSPT >  >> Engine

How do you set the camshaft in on 1974 vw beetle?

1. Remove the cylinder head. This is the most difficult part of the job, and you will need a good set of tools. Start by removing the spark plugs, then the rocker arm covers, and then the pushrods. Next, remove the cylinder head bolts and lift the cylinder head off of the engine block.

2. Position the camshaft. The camshaft is located at the top of the engine block, and it is responsible for opening and closing the valves. To position the camshaft, you will need to use a timing belt or chain. The timing belt or chain is connected to the crankshaft, and it ensures that the camshaft is synchronized with the pistons.

3. Install the cylinder head. Once the camshaft is in position, you can install the cylinder head. Be sure to use a new head gasket, and torque the cylinder head bolts to the proper specifications.

4. Install the pushrods, rocker arms, and valve covers. Reinstall the pushrods, rocker arms, and valve covers in reverse order of removal.

5. Adjust the valve clearances. The valve clearances are the gaps between the valves and the camshaft. They need to be adjusted to ensure that the valves open and close properly. You can adjust the valve clearances by using a feeler gauge.

6. Start the engine. Once the valve clearances are adjusted, you can start the engine. Be sure to check for leaks, and make sure that the engine is running smoothly.